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372f244b01
1294547 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Miaohe Lin
|
667574e873 |
mm/hugetlb: fix possible recursive locking detected warning
When tries to demote 1G hugetlb folios, a lockdep warning is observed:
============================================
WARNING: possible recursive locking detected
6.10.0-rc6-00452-ga4d0275fa660-dirty #79 Not tainted
--------------------------------------------
bash/710 is trying to acquire lock:
ffffffff8f0a7850 (&h->resize_lock){+.+.}-{3:3}, at: demote_store+0x244/0x460
but task is already holding lock:
ffffffff8f0a6f48 (&h->resize_lock){+.+.}-{3:3}, at: demote_store+0xae/0x460
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&h->resize_lock);
lock(&h->resize_lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
4 locks held by bash/710:
#0: ffff8f118439c3f0 (sb_writers#5){.+.+}-{0:0}, at: ksys_write+0x64/0xe0
#1: ffff8f11893b9e88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0xf8/0x1d0
#2: ffff8f1183dc4428 (kn->active#98){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x100/0x1d0
#3: ffffffff8f0a6f48 (&h->resize_lock){+.+.}-{3:3}, at: demote_store+0xae/0x460
stack backtrace:
CPU: 3 PID: 710 Comm: bash Not tainted 6.10.0-rc6-00452-ga4d0275fa660-dirty #79
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x68/0xa0
__lock_acquire+0x10f2/0x1ca0
lock_acquire+0xbe/0x2d0
__mutex_lock+0x6d/0x400
demote_store+0x244/0x460
kernfs_fop_write_iter+0x12c/0x1d0
vfs_write+0x380/0x540
ksys_write+0x64/0xe0
do_syscall_64+0xb9/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa61db14887
RSP: 002b:00007ffc56c48358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa61db14887
RDX: 0000000000000002 RSI: 000055a030050220 RDI: 0000000000000001
RBP: 000055a030050220 R08: 00007fa61dbd1460 R09: 000000007fffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fa61dc1b780 R14: 00007fa61dc17600 R15: 00007fa61dc16a00
</TASK>
Lockdep considers this an AA deadlock because the different resize_lock
mutexes reside in the same lockdep class, but this is a false positive.
Place them in distinct classes to avoid these warnings.
Link: https://lkml.kernel.org/r/20240712031314.2570452-1-linmiaohe@huawei.com
Fixes:
|
||
|
yangge
|
33dfe9204f |
mm/gup: clear the LRU flag of a page before adding to LRU batch
If a large number of CMA memory are configured in system (for example,
the CMA memory accounts for 50% of the system memory), starting a
virtual virtual machine with device passthrough, it will call
pin_user_pages_remote(..., FOLL_LONGTERM, ...) to pin memory. Normally
if a page is present and in CMA area, pin_user_pages_remote() will
migrate the page from CMA area to non-CMA area because of FOLL_LONGTERM
flag. But the current code will cause the migration failure due to
unexpected page refcounts, and eventually cause the virtual machine
fail to start.
If a page is added in LRU batch, its refcount increases one, remove the
page from LRU batch decreases one. Page migration requires the page is
not referenced by others except page mapping. Before migrating a page,
we should try to drain the page from LRU batch in case the page is in
it, however, folio_test_lru() is not sufficient to tell whether the
page is in LRU batch or not, if the page is in LRU batch, the migration
will fail.
To solve the problem above, we modify the logic of adding to LRU batch.
Before adding a page to LRU batch, we clear the LRU flag of the page
so that we can check whether the page is in LRU batch by
folio_test_lru(page). It's quite valuable, because likely we don't
want to blindly drain the LRU batch simply because there is some
unexpected reference on a page, as described above.
This change makes the LRU flag of a page invisible for longer, which
may impact some programs. For example, as long as a page is on a LRU
batch, we cannot isolate it, and we cannot check if it's an LRU page.
Further, a page can now only be on exactly one LRU batch. This doesn't
seem to matter much, because a new page is allocated from buddy and
added to the lru batch, or be isolated, it's LRU flag may also be
invisible for a long time.
Link: https://lkml.kernel.org/r/1720075944-27201-1-git-send-email-yangge1116@126.com
Link: https://lkml.kernel.org/r/1720008153-16035-1-git-send-email-yangge1116@126.com
Fixes:
|
||
|
Tvrtko Ursulin
|
af649773fb |
mm/numa_balancing: teach mpol_to_str about the balancing mode
Since balancing mode was added in |
||
|
Roman Gushchin
|
5316b497c5 |
mm: memcg1: convert charge move flags to unsigned long long
Currently MOVE_ANON and MOVE_FILE flags are defined as integers
and it leads to the following Smatch static checker warning:
mm/memcontrol-v1.c:609 mem_cgroup_move_charge_write()
warn: was expecting a 64 bit value instead of '~(1 | 2)'
Fix this be redefining them as unsigned long long.
Even though the issue allows to set high 32 bits of mc.flags
to an arbitrary number, these bits are never used, so it doesn't
have any significant consequences.
Link: https://lkml.kernel.org/r/ZpF8Q9zBsIY7d2P9@google.com
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||
|
Suren Baghdasaryan
|
6ab42fe21c |
alloc_tag: fix page_ext_get/page_ext_put sequence during page splitting
pgalloc_tag_sub() might call page_ext_put() using a page different from
the one used in page_ext_get() call. This does not pose an issue since
page_ext_put() ignores this parameter as long as it's non-NULL but
technically this is wrong. Fix it by storing the original page used in
page_ext_get() and passing it to page_ext_put().
Link: https://lkml.kernel.org/r/20240711220457.1751071-3-surenb@google.com
Fixes:
|
||
|
Suren Baghdasaryan
|
fd8acc0097 |
lib: reuse page_ext_data() to obtain codetag_ref
codetag_ref_from_page_ext() reimplements the same calculation as
page_ext_data(). Reuse existing function instead.
Link: https://lkml.kernel.org/r/20240711220457.1751071-2-surenb@google.com
Fixes:
|
||
|
Suren Baghdasaryan
|
4810a82c8a |
lib: add missing newline character in the warning message
Link: https://lkml.kernel.org/r/20240711220457.1751071-1-surenb@google.com
Fixes:
|
||
|
Yu Zhao
|
3f74e6bd3b |
mm/mglru: fix overshooting shrinker memory
set_initial_priority() tries to jump-start global reclaim by estimating
the priority based on cold/hot LRU pages. The estimation does not account
for shrinker objects, and it cannot do so because their sizes can be in
different units other than page.
If shrinker objects are the majority, e.g., on TrueNAS SCALE 24.04.0 where
ZFS ARC can use almost all system memory, set_initial_priority() can
vastly underestimate how much memory ARC shrinker can evict and assign
extreme low values to scan_control->priority, resulting in overshoots of
shrinker objects.
To reproduce the problem, using TrueNAS SCALE 24.04.0 with 32GB DRAM, a
test ZFS pool and the following commands:
fio --name=mglru.file --numjobs=36 --ioengine=io_uring \
--directory=/root/test-zfs-pool/ --size=1024m --buffered=1 \
--rw=randread --random_distribution=random \
--time_based --runtime=1h &
for ((i = 0; i < 20; i++))
do
sleep 120
fio --name=mglru.anon --numjobs=16 --ioengine=mmap \
--filename=/dev/zero --size=1024m --fadvise_hint=0 \
--rw=randrw --random_distribution=random \
--time_based --runtime=1m
done
To fix the problem:
1. Cap scan_control->priority at or above DEF_PRIORITY/2, to prevent
the jump-start from being overly aggressive.
2. Account for the progress from mm_account_reclaimed_pages(), to
prevent kswapd_shrink_node() from raising the priority
unnecessarily.
Link: https://lkml.kernel.org/r/20240711191957.939105-2-yuzhao@google.com
Fixes:
|
||
|
Yu Zhao
|
8b671fe1a8 |
mm/mglru: fix div-by-zero in vmpressure_calc_level()
evict_folios() uses a second pass to reclaim folios that have gone through
page writeback and become clean before it finishes the first pass, since
folio_rotate_reclaimable() cannot handle those folios due to the
isolation.
The second pass tries to avoid potential double counting by deducting
scan_control->nr_scanned. However, this can result in underflow of
nr_scanned, under a condition where shrink_folio_list() does not increment
nr_scanned, i.e., when folio_trylock() fails.
The underflow can cause the divisor, i.e., scale=scanned+reclaimed in
vmpressure_calc_level(), to become zero, resulting in the following crash:
[exception RIP: vmpressure_work_fn+101]
process_one_work at ffffffffa3313f2b
Since scan_control->nr_scanned has no established semantics, the potential
double counting has minimal risks. Therefore, fix the problem by not
deducting scan_control->nr_scanned in evict_folios().
Link: https://lkml.kernel.org/r/20240711191957.939105-1-yuzhao@google.com
Fixes:
|
||
|
Kees Cook
|
0b84780134 |
mm/kmemleak: replace strncpy() with strscpy()
Replace the depreciated[1] strncpy() calls with strscpy(). Uses of object->comm do not depend on the padding side-effect. Link: https://github.com/KSPP/linux/issues/90 [1] Link: https://lkml.kernel.org/r/20240710001300.work.004-kees@kernel.org Signed-off-by: Kees Cook <kees@kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
Vlastimil Babka
|
53dabce265 |
mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC
This mostly reverts commit
|
||
|
Vlastimil Babka
|
a7526fe8b9 |
mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB
Patch series "revert unconditional slab and page allocator fault injection calls". These two patches largely revert commits that added function call overhead into slab and page allocation hotpaths and that cannot be currently disabled even though related CONFIG_ options do exist. A much more involved solution that can keep the callsites always existing but hidden behind a static key if unused, is possible [1] and can be pursued by anyone who believes it's necessary. Meanwhile the fact the should_failslab() error injection is already not functional on kernels built with current gcc without anyone noticing [2], and lukewarm response to [1] suggests the need is not there. I believe it will be more fair to have the state after this series as a baseline for possible further optimisation, instead of the unconditional overhead. For example a possible compromise for anyone who's fine with an empty function call overhead but not the full CONFIG_FAILSLAB / CONFIG_FAIL_PAGE_ALLOC overhead is to reuse patch 1 from [1] but insert a static key check only inside should_failslab() and should_fail_alloc_page() before performing the more expensive checks. [1] https://lore.kernel.org/all/20240620-fault-injection-statickeys-v2-0-e23947d3d84b@suse.cz/#t [2] https://github.com/bpftrace/bpftrace/issues/3258 This patch (of 2): This mostly reverts commit |
||
|
Pei Li
|
7b7aca6d7c |
mm: ignore data-race in __swap_writepage
Syzbot reported a possible data race: BUG: KCSAN: data-race in __swap_writepage / scan_swap_map_slots read-write to 0xffff888102fca610 of 8 bytes by task 7106 on cpu 1. read to 0xffff888102fca610 of 8 bytes by task 7080 on cpu 0. While we are in __swap_writepage to read sis->flags, scan_swap_map_slots is trying to update it with SWP_SCANNING. value changed: 0x0000000000008083 -> 0x0000000000004083. While this can be updated non-atomicially, this won't affect SWP_SYNCHRONOUS_IO, so we consider this data-race safe. This is possibly introduced by commit |
||
|
Donet Tom
|
dffe24e958 |
hugetlbfs: ensure generic_hugetlb_get_unmapped_area() returns higher address than mmap_min_addr
generic_hugetlb_get_unmapped_area() was returning an address less than
mmap_min_addr if the mmap argument addr, after alignment, was less than
mmap_min_addr, causing mmap to fail.
This is because current generic_hugetlb_get_unmapped_area() code does not
take into account mmap_min_addr.
This patch ensures that generic_hugetlb_get_unmapped_area() always returns
an address that is greater than mmap_min_addr. Additionally, similar to
generic_get_unmapped_area(), vm_end_gap() checks are included to maintain
stack gap.
How to reproduce
================
#include <stdio.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <unistd.h>
#define HUGEPAGE_SIZE (16 * 1024 * 1024)
int main() {
void *addr = mmap((void *)-1, HUGEPAGE_SIZE,
PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);
if (addr == MAP_FAILED) {
perror("mmap");
exit(EXIT_FAILURE);
}
snprintf((char *)addr, HUGEPAGE_SIZE, "Hello, Huge Pages!");
printf("%s\n", (char *)addr);
if (munmap(addr, HUGEPAGE_SIZE) == -1) {
perror("munmap");
exit(EXIT_FAILURE);
}
return 0;
}
Result without fix
==================
# cat /proc/meminfo |grep -i HugePages_Free
HugePages_Free: 20
# ./test
mmap: Permission denied
#
Result with fix
===============
# cat /proc/meminfo |grep -i HugePages_Free
HugePages_Free: 20
# ./test
Hello, Huge Pages!
#
Link: https://lkml.kernel.org/r/20240710051912.4681-1-donettom@linux.ibm.com
Signed-off-by: Donet Tom <donettom@linux.ibm.com>
Reported-by Pavithra Prakash <pavrampu@linux.vnet.ibm.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Cc: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||
|
Linus Torvalds
|
b1bc554e00 |
media updates for v6.11-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmaXfCQACgkQCF8+vY7k 4RWuBg/+NRAVuzYW3AQPIaggajTGHfkk6WCTCVgQQZFCDqphS6YtgfXUJ8qO5YXk ZieGu+g2081BFehzcZxcaSo9pFWyqX1fjUU2sjFwRDSl9NRctsjvKE9J1DVKCsMW QU5yOYyBJmoVugj4YCH7Yga8OElZAWperxJidV4AmFkX93OwZDZl+wNKuSTmG/lX ju+Z6yzv0DN0WvgL8+LlZ2k5tpx+kAld07FFwQM54MPI9CBWyQjogGyro/1S6ymh WAbwbEMCvGSvGhi4issMMOK2mpmh2EAKCXBMWF5bXNOLuFWrU9TtCBr6AITKDvn7 btQNpa8GApO+GehEQtWOX5WgZp2ypwCrMUtiwftPOtF4Z8Tl7MJfn4u6wWCxj4cy 67HbOgWRZQRIzyUSF8vay6PeMrh8jYi+unWuOxGpnzilno1nV2hTzh4n1we15qIn 8pnNSbtgrJCvrIgtATYjP1FWgjBxwuNIpFGxo2ly+hgbu6COLZFfg0Oju3FBdOF1 ZxGkp1SaxcKeuFa6kbATj7y2dAjtre8drB9RfJY1C97Ta+C9ws4jBytVHbceA7u+ GJfAis2CEStLPpe3ND9n0ekeB/qSPcgGC2HLQR7L1u30Kx75T4I49HF0lcKev9gK oTRUPvZu/bI6NmSRwYYY7jo1rox5ffftJ2ZICeQaluV2dbOMUc8= =7nBb -----END PGP SIGNATURE----- Merge tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New sensor drivers: gc05a2, gc08a3 and imx283 - New serializer/deserializer drivers: max96714 and max96717 - New JPEG encoder driver: e5010 - Support for Raspberry Pi PiSP Backend (BE) ISP driver - Old documentation for av7110 driver removed, as a new version was added as Documentation/userspace-api/media/dvb/legacy*.rst - atompisp: Linux firmwares are now available, so drop firmware-related task from TODO and update firmware logic - The imx258 driver has gained several improvements - wave5 driver has gained support for HEVC decoding - em28xx gained support for MyGica UTV3 - av7110 budget-patch driver removed - Lots of other cleanups, improvements and fixes * tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (301 commits) media: raspberrypi: Switch to remove_new media: uapi: pisp_be_config: Add extra config fields media: uapi: pisp_be_config: Re-sort pisp_be_tiles_config media: uapi: pisp_common: Capitalize all macros media: uapi: pisp_common: Add 32 bpp format test media: uapi: pisp_be_config: Drop BIT() from uAPI media: stm32: dcmipp: correct error handling in dcmipp_create_subdevs media: atomisp: Fix spelling mistakes in sh_css_sp.c media: atomisp: Fix spelling mistake in ia_css_debug.c media: atomisp: Fix spelling mistake in hmm_bo.c media: atomisp: Fix spelling mistake in ia_css_eed1_8.host.c media: atomisp: Fix spelling mistake in sh_css_internal.h media: atomisp: Fix spelling mistake "pipline" -> "pipeline" media: atomisp: Remove unused GPIO related defines and APIs media: atomisp: Replace COMPILATION_ERROR_IF() by static_assert() media: atomisp: Clean up unused macros from math_support.h media: atomisp: csi2-bridge: Add DMI quirk for OV5693 on Xiaomi Mipad2 media: atomisp: Update TODO media: atomisp: Prefix firmware paths with "intel/ipu/" media: atomisp: Remove firmware_name module parameter ... |
||
|
Linus Torvalds
|
0ffb8a4c96 |
Devicetree updates for v6.11:
DT Bindings:
- Convert and add a bunch of IBM FSI related bindings
- Add a new schema listing legacy compatibles which will (probably)
never be documented. This will silence various checks warning about
them.
- Add bindings for Sierra Wireless mangOH Green SPI IoT interface, new
Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75 GPI
DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and CSI-2
blocks
- Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL
q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema
- Drop obsolete stericsson,abx500.txt
DT core:
- Update dtc to upstream version v1.7.0-93-g1df7b047fe43
- Add support to run DT validation on DTs with applied overlays
- Add helper for creating boolean properties in dynamic nodes and use
that for dynamic PCI nodes
- Clean-up early parsing of '#{address,size}-cells'
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Merge tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Convert and add a bunch of IBM FSI related bindings
- Add a new schema listing legacy compatibles which will (probably)
never be documented. This will silence various checks warning about
them.
- Add bindings for Sierra Wireless mangOH Green SPI IoT interface,
new Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75
GPI DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and
CSI-2 blocks
- Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL
q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema
- Drop obsolete stericsson,abx500.txt
DT core:
- Update dtc to upstream version v1.7.0-93-g1df7b047fe43
- Add support to run DT validation on DTs with applied overlays
- Add helper for creating boolean properties in dynamic nodes and use
that for dynamic PCI nodes
- Clean-up early parsing of '#{address,size}-cells'"
* tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits)
dt-bindings: timer: sprd-timer: convert to YAML
dt-bindings: incomplete-devices: document devices without bindings
dt-bindings: trivial-devices: document the Sierra Wireless mangOH Green SPI IoT interface
scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43
dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon node
dt-bindings: soc: fsl: cpm_qe: convert to yaml format
dt-bindings: i2c: i2c-fsi: Convert to json-schema
dt-bindings: fsi: Document the FSI Hub Controller
dt-bindings: fsi: Document the AST2700 FSI controller
dt-bindings: fsi: ast2600-fsi-master: Convert to json-schema
dt-bindings: fsi: ibm,i2cr-fsi-master: Reference common FSI controller
dt-bindings: fsi: Document the FSI controller common properties
dt-bindings: fsi: Document the IBM SBEFIFO engine
dt-bindings: fsi: p9-occ: Convert to json-schema
dt-bindings: fsi: Document the IBM SCOM engine
dt-bindings: fsi: fsi2spi: Document SPI controller child nodes
dt-bindings: interrupt-controller: convert fsl,ls-scfg-msi to yaml
dt-bindings: soc: fsl: Convert q(b)man-* to yaml format
dt-bindings: misc: fsl,qoriq-mc: convert to yaml format
dt-bindings: drop stale Anson Huang from maintainers
...
|
||
|
Linus Torvalds
|
5b9ac6c2a7 |
hte: Changes for v6.11-rc1
The changes for the hte/timestamp subsystem include the following: - Added module description in hte test to silence modpost warnings. -----BEGIN PGP SIGNATURE----- iIgEABYIADAWIQT4slW2T0Q/rXAa29f4pUxhzZTZKAUCZpa2cRIcZGlwZW5wQG52 aWRpYS5jb20ACgkQ+KVMYc2U2SgUgwD+N4O6FWKs/MKPU7uTK+u9nK3jxN4ryNV3 oIx8sz4/uWgBAOwyQsbI7bozMNisAjMWN1rsKxnfWU3ys1ePTlOfm3oC =OVQ6 -----END PGP SIGNATURE----- Merge tag 'for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux Pull hardware timestamp update from Dipen Patel: - Add module description in hte test to silence modpost warnings * tag 'for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux: hte: tegra-194: add missing MODULE_DESCRIPTION() macro |
||
|
Linus Torvalds
|
fea17683c4 |
- Core Frameworks
- Add new Trigger for Input Events
- Add new led_mc_set_brightness() call to adapt colour/brightness for mutli-colour LEDs
- Add new lled_mc_trigger_event() call to call the above based on given trigger conditions
- Add new led_get_color_name() call, a wrapper around the existing led_colors[] array
- Add a new flag to avoid automatic renaming of LED devices
- New Drivers
- Add support for Silergy SY7802 Flash LED Controller
- Add support for Texas Instruments LP5569 LED Controller
- Add support for ChromeOS EC LED Controller
- New Device Support
- Add support for KTD202{6,7} to Kinetic KTD2026/7 LEDs
- Fix-ups
- Replace ACPI/DT firmware helpers with agnostic variants
- Make use of resource managed devm_* API calls
- Device Tree binding adaptions/conversions/creation
- Constify/staticise applicable data structures
- Trivial; spelling, whitespace, coding-style adaptions
- Drop i2c_device_id::driver_data where the value is unused
- Utilise centrally provided helpers and macros to aid simplicity/duplication
- Use generic platform device properties instead of OF/ACPI specific ones
- Consolidate/de-duplicate various functionality
- Remove superfluous/duplicated/unused sections
- Make use of the new *_scoped() guard APIs
- Improve/simplify error handling
- Bug Fixes
- Flush pending brightness changes before activating the trigger
- Repair incorrect device naming preventing matches
- Prevent memory leaks by correctly free resources during error handling routines
- Repair locking issue causing circular dependency splats and lock-ups
- Unregister sysfs entries before deactivating triggers to prevent use-after issues
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Use correct return codes expected by the callers
- Omit set_brightness() error message for a LEDs that support only HW triggers
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Merge tag 'leds-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"Core Frameworks:
- New trigger for Input Events
- New led_mc_set_brightness() call to adapt colour/brightness for
mutli-colour LEDs
- New lled_mc_trigger_event() call to call the above based on given
trigger conditions
- New led_get_color_name() call, a wrapper around the existing
led_colors[] array
- A new flag to avoid automatic renaming of LED devices
New Drivers:
- Silergy SY7802 Flash LED Controller
- Texas Instruments LP5569 LED Controller
- ChromeOS EC LED Controller
New Device Support:
- KTD202{6,7} support for Kinetic KTD2026/7 LEDs
Fix-ups:
- Replace ACPI/DT firmware helpers with agnostic variants
- Make use of resource managed devm_* API calls
- Device Tree binding adaptions/conversions/creation
- Constify/staticise applicable data structures
- Trivial; spelling, whitespace, coding-style adaptions
- Drop i2c_device_id::driver_data where the value is unused
- Utilise centrally provided helpers and macros to aid simplicity and
avoid duplication
- Use generic platform device properties instead of OF/ACPI specific
ones
- Consolidate/de-duplicate various functionality
- Remove superfluous/duplicated/unused sections
- Make use of the new *_scoped() guard APIs
- Improve/simplify error handling
Bug Fixes:
- Flush pending brightness changes before activating the trigger
- Repair incorrect device naming preventing matches
- Prevent memory leaks by correctly free resources during error
handling routines
- Repair locking issue causing circular dependency splats and
lock-ups
- Unregister sysfs entries before deactivating triggers to prevent
use-after issues
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Use correct return codes expected by the callers
- Omit set_brightness() error message for a LEDs that support only HW
triggers"
* tag 'leds-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (65 commits)
leds: leds-lp5569: Enable chip after chip configuration
leds: leds-lp5569: Better handle enabling clock internal setting
leds: leds-lp5569: Fix typo in driver name
leds: flash: leds-qcom-flash: Test the correct variable in init
leds: leds-lp55xx: Convert mutex lock/unlock to guard API
leds: leds-lp5523: Convert to sysfs_emit API
leds: leds-lp5569: Convert to sysfs_emit API
Revert "leds: led-core: Fix refcount leak in of_led_get()"
leds: leds-lp5569: Add support for Texas Instruments LP5569
leds: leds-lp55xx: Drop deprecated defines
leds: leds-lp55xx: Support ENGINE program up to 128 bytes
leds: leds-lp55xx: Generalize sysfs master_fader
leds: leds-lp55xx: Generalize sysfs engine_leds
leds: leds-lp55xx: Generalize sysfs engine_load and engine_mode
leds: leds-lp55xx: Generalize stop_engine function
leds: leds-lp55xx: Generalize turn_off_channels function
leds: leds-lp55xx: Generalize set_led_current function
leds: leds-lp55xx: Generalize multicolor_brightness function
leds: leds-lp55xx: Generalize led_brightness function
leds: leds-lp55xx: Generalize firmware_loaded function
...
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||
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Linus Torvalds
|
e0d97b04ec |
- New Drivers
- Add support for Texas Instruments LM3509 Backlight Driver
- Fix-ups
- Device Tree binding adaptions/conversions/creation
- Drop i2c_device_id::driver_data where the value is unused
- Make use of the new *_scoped() guard APIs
- Decouple from fbdev by providing Backlight with its own BACKLIGHT_POWER_* constrains
- Bug Fixes
- Correctly assess return values (NULL vs IS_ERR())
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
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Merge tag 'backlight-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Drivers:
- Texas Instruments LM3509 Backlight Driver
Fix-ups:
- Device Tree binding adaptions/conversions/creation
- Drop i2c_device_id::driver_data where the value is unused
- Make use of the new *_scoped() guard APIs
- Decouple from fbdev by providing Backlight with its own
BACKLIGHT_POWER_* constrains
Bug Fixes:
- Correctly assess return values (NULL vs IS_ERR())
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings"
* tag 'backlight-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (23 commits)
backlight: sky81452-backlight: Use backlight power constants
backlight: rave-sp-backlight: Use backlight power constants
backlight: pwm-backlight: Use backlight power constants
backlight: pcf50633-backlight: Use backlight power constants
backlight: pandora-backlight: Use backlight power constants
backlight: mp3309c: Use backlight power constants
backlight: lm3533-backlight: Use backlight power constants
backlight: led-backlight: Use backlight power constants
backlight: ktd253-backlight: Use backlight power constants
backlight: kb3886-bl: Use backlight power constants
backlight: journada_bl: Use backlight power constants
backlight: ipaq-micro-backlight: Use backlight power constants
backlight: gpio-backlight: Use backlight power constants
backlight: corgi-lcd: Use backlight power constants
backlight: ams369fb06: Use backlight power constants
backlight: aat2870-backlight: Use blacklight power constants
backlight: Add BACKLIGHT_POWER_ constants for power states
backlight: lm3509_bl: Fix early returns in for_each_child_of_node()
backlight: Drop explicit initialization of struct i2c_device_id::driver_data to 0
backlight: Add missing MODULE_DESCRIPTION() macros
...
|
||
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Linus Torvalds
|
1200af3ac1 |
- New Drivers
- Add support for ROHM BD96801 Power Management IC
- Add support for Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Add support for Marvell 88PM886 Power Management IC
- New Device Support
- Add support for Keyboard Backlight to ChromeOS Embedded Controller
- Add support for LEDs to ChromeOS Embedded Controller
- Add support for Charge Control to ChromeOS Embedded Controller
- Add support for the HW Monitoring Service to ChromeOS Embedded Controller
- Add support for AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
- New Functionality
- Allow Syscon consumers to supply their own Regmaps on registration
- Fix-ups
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
- Bug Fixes
- Ensure potentially asserted recent lines are deasserted during initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings
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Merge tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- ROHM BD96801 Power Management IC
- Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Marvell 88PM886 Power Management IC
New Device Support:
- Keyboard Backlight to ChromeOS Embedded Controller
- LEDs to ChromeOS Embedded Controller
- Charge Control to ChromeOS Embedded Controller
- HW Monitoring Service to ChromeOS Embedded Controller
- AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
New Functionality:
- Allow Syscon consumers to supply their own Regmaps on registration
Fix-ups:
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid
simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
Bug Fixes:
- Ensure potentially asserted recent lines are deasserted during
initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings"
* tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (87 commits)
mfd: timberdale: Attach device properties to TSC2007 board info
mfd: tmio: Move header to platform_data
mfd: tmio: Sanitize comments
mfd: tmio: Update include files
mmc: tmio/sdhi: Fix includes
mfd: tmio: Remove obsolete io accessors
mfd: tmio: Remove obsolete platform_data
watchdog: bd96801_wdt: Add missing include for FIELD_*()
dt-bindings: mfd: syscon: Add APM poweroff mailbox
dt-bindings: mfd: syscon: Split and enforce documenting MFD children
dt-bindings: mfd: rk817: Merge support for RK809
dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
dt-bindings: mfd: syscon: Add TI's opp table compatible
mfd: omap-usb-tll: Use struct_size to allocate tll
dt-bindings: mfd: Explain lack of child dependency in simple-mfd
dt-bindings: mfd: Dual licensing for st,stpmic1 bindings
mfd: omap-usb-tll: Annotate struct usbtll_omap with __counted_by
mfd: tps6594-core: Remove unneeded semicolon in tps6594_check_crc_mode()
mfd: lm3533: Move to new GPIO descriptor-based APIs
mfd: tps65912: Use devm helper functions to simplify probe
...
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||
|
Linus Torvalds
|
6e504d2c61 |
for-linus-2024071601
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||
|
Linus Torvalds
|
221fd1e154 |
IPMI: Small updates and fixes
Some cleanups for device changes coming, and some range checks on data coming from a host to a BMC. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmaWdSMACgkQYfOMkJGb /4Hn+A//QT1AcV7cA42vvaH7Ohm+bjmfCa8lzWk72VlbSB0+83wdt9J9yBvLmNDw Js4oRPt8eWft13+C/E7UlYuIEpLo6Vj3pGJ261hT3UteD3oIzZiF+fWzIFSYEjJz xvGnTiqsiXCunwEjBfXvXWaGL9KXMsnkIyzLWHvD5qCaQqki5IJBQ2Ky9OnjRhri sLITwdt+/aFDsPQuKaxZLkLs1GEdrR4q7pqVqyJvsaz/sV0t44rlf/kbcGIU8ow8 Mw53sRG1sN9tRGQvO1WUkkO63ZHu6BvhdflqWNEimS5/+vC/kQX6Dlfpd7CJU/QR 6M8maSIKq3w/YM7ieMsT7r+fJtYo5PE3MohjxCKaxPWJuNX+DJGOSiI/mXSe4hPM mGBpqmbUQKZVuOtd8cPxU0V8EGrhCNOfWnmzxV1JSobD0bcEqNEITQzwtMb/V4pi YJPdyUmfZnRXhhtO4Y5fD7Si3NR3BluiQB50LfV/YSBDb8VRsZoFWdW0uJxz+Z5Y g1gqXsDbt7i8YDiSd+7zYTmh1NOmjd9tDp6YwA+5yEvoYgM/uuXhYlOsqQXCPm1D jYV8fQaRWjsiocWH1HI4QJx4LRZG8FTXhvKufiQPsqZPqcezPp1nodONZhZk2xEf luYUT+TvtLKYdq7LJvvNJRrIiCLgw5Zxi76mi2+rkd97FYoshWM= =AnXj -----END PGP SIGNATURE----- Merge tag 'for-linus-6.11-1' of https://github.com/cminyard/linux-ipmi Pull IPMI updates from Corey Minyard: "Some cleanups for device changes coming, and some range checks on data coming from a host to a BMC" * tag 'for-linus-6.11-1' of https://github.com/cminyard/linux-ipmi: ipmi: Drop explicit initialization of struct i2c_device_id::driver_data to 0 ipmi: ssif_bmc: prevent integer overflow on 32bit systems |
||
|
Linus Torvalds
|
a5cb6b2bbf |
platform-drivers-x86 for v6.11-1
Highlights: - amd/pmf: Report system state changes using existing input events - asus-wmi: Zenbook 2023 camera LED disable support and fix TUF laptop keyboard RGB LED sysfs interface - dell-pc: Fan modes / platform profile support - hp-wmi: Fix platform profile switching on Omen/Victus laptops - intel/ISST: Use only TPMI interface when TPMI and legacy interfaces are available - intel/pmc: LTR restore support to pair with LTR ignore - intel/tpmi: Performance Limit Reasons (PLR) and APIC <-> Punit CPU numbering mapping support - WMI: driver override support and docs improvements - lenovo-yoga-c630: Support for EC (platform/arm64) - platform/arm64: Fix build with COMPILE_TEST (broke after addition of C630) - tools: Intel Speed Select Turbo Ratio Limit fix - Miscellaneous cleanups / refactoring / improvements The following is an automated shortlog grouped by driver: amd/pmf: - Remove update system state document - Use existing input event codes to update system states - Use memdup_user() arm64: - add Lenovo Yoga C630 WOS EC driver - build drivers even on non-ARM64 platforms - EC_ACER_ASPIRE1 should depend on ARCH_QCOM - EC_LENOVO_YOGA_C630 should depend on ARCH_QCOM arm64: lenovo-yoga-c630: - select AUXILIARY_BUS asus-tf103c-dock: - Use 2-argument strscpy() asus-wmi: - fix TUF laptop RGB variant - support the disable camera LED on F10 of Zenbook 2023 dell-pc: - avoid double free and invalid unregistration - Implement platform_profile dell-smbios: - Add helper for checking supported class - Move request functions for reuse Docs/admin-guide: - Remove pmf leftover reference from the index doc: TPMI: - Add entry for Performance Limit Reasons dt-bindings: platform: - Add Lenovo Yoga C630 EC hp: hp-bioscfg: - Use 2-argument strscpy() hp-wmi: - Fix implementation of the platform_profile_omen_get function - Fix platform profile option switch bug on Omen and Victus laptops ideapad-laptop: - use cleanup.h intel: chtwc_int33fe: - Use 2-argument strscpy() intel/ifs: - Switch to new Intel CPU model defines intel_ips: - Switch to new Intel CPU model defines intel/pmc: - Add support to show ltr_ignore value - Add support to undo ltr_ignore - Convert index variables to be unsigned - Move pmc assignment closer to first usage - Remove unneeded min_t check - Simplify mutex usage with cleanup helpers - Switch to new Intel CPU model defines - Use DEFINE_SHOW_STORE_ATTRIBUTE macro - Use the Elvis operator - Use the return value of pmc_core_send_msg intel_scu_wdt: - Switch to new Intel CPU model defines intel_speed_select_if: - Switch to new Intel CPU model defines intel_telemetry: - Switch to new Intel CPU model defines intel/tpmi: - Add API to get debugfs root - Add new auxiliary driver for performance limits - Add support for performance limit reasons intel: - TPMI domain id and CPU mapping intel/tpmi/plr: - Add support for the plr mailbox - Fix output in plr_print_bits() intel_turbo_max_3: - Switch to new Intel CPU model defines intel-uncore-freq: - Get rid of magic min_max argument - Get rid of magic values - Get rid of uncore_read_freq driver API - Re-arrange bit masks - Rename the sysfs helper macro names - Switch to new Intel CPU model defines - Use generic helpers for current frequency - Use uncore_index with read_control_freq ISST: - Add model specific loading for common module - Avoid some SkyLake server models - Use only TPMI interface when present p2sb: - Switch to new Intel CPU model defines serial-multi-instantiate: - Use 2-argument strscpy() think-lmi: - Use 2-argument strscpy() thinkpad_acpi: - Use 2-argument strscpy() tools/power/x86/intel-speed-select: - Set TRL MSR in 100 MHz units - v1.20 release wmi: - Add bus ABI documentation - Add driver_override support x86/platform/atom: - Switch to new Intel CPU model defines Merges: - Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpo - Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpo - Merge branch 'pdx86/platform-drivers-x86-lenovo-c630' into review-ilpo - Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-ilpo -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZpZIdQAKCRBZrE9hU+XO MbIEAQCMVjDuOJSSuS2u7/iVb41Q3+kjP6X0CmSpf8dmt3rH0gD/Z9Qynw6ArRY4 PPHY25ur8kPtwtyxHfCMcar6ESpztwU= =L2LD -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - amd/pmf: Report system state changes using existing input events - asus-wmi: Zenbook 2023 camera LED disable support and fix TUF laptop keyboard RGB LED sysfs interface - dell-pc: Fan modes / platform profile support - hp-wmi: Fix platform profile switching on Omen/Victus laptops - intel/ISST: Use only TPMI interface when TPMI and legacy interfaces are available - intel/pmc: LTR restore support to pair with LTR ignore - intel/tpmi: Performance Limit Reasons (PLR) and APIC <-> Punit CPU numbering mapping support - WMI: driver override support and docs improvements - lenovo-yoga-c630: Support for EC (platform/arm64) - platform/arm64: Fix build with COMPILE_TEST (broke after addition of C630) - tools: Intel Speed Select Turbo Ratio Limit fix - Miscellaneous cleanups / refactoring / improvements * tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits) platform/x86: asus-wmi: fix TUF laptop RGB variant platform/x86/intel/tpmi/plr: Fix output in plr_print_bits() Docs/admin-guide: Remove pmf leftover reference from the index platform/x86: ideapad-laptop: use cleanup.h platform/x86: hp-wmi: Fix implementation of the platform_profile_omen_get function platform: arm64: EC_LENOVO_YOGA_C630 should depend on ARCH_QCOM platform: arm64: EC_ACER_ASPIRE1 should depend on ARCH_QCOM platform/x86/amd/pmf: Remove update system state document platform/x86/amd/pmf: Use existing input event codes to update system states platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptops platform/x86:intel/pmc: Add support to undo ltr_ignore platform/x86:intel/pmc: Use the Elvis operator platform/x86:intel/pmc: Use DEFINE_SHOW_STORE_ATTRIBUTE macro platform/x86:intel/pmc: Remove unneeded min_t check platform/x86:intel/pmc: Add support to show ltr_ignore value platform/x86:intel/pmc: Move pmc assignment closer to first usage platform/x86:intel/pmc: Convert index variables to be unsigned platform/x86:intel/pmc: Simplify mutex usage with cleanup helpers platform/x86:intel/pmc: Use the return value of pmc_core_send_msg tools/power/x86/intel-speed-select: v1.20 release ... |
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Dave Airlie
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478a52707b |
amd-drm-next-6.11-2024-07-12:
amdgpu: - RAS fixes - SMU fixes - GC 12 updates - SR-IOV fixes - IH 7 updates - DCC fixes - GC 11.5 fixes - DP MST fixes - GFX 9.4.4 fixes - SMU 14 updates - Documentation updates - MAINTAINERS updates - PSR SU fix - Misc small fixes -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZpFf9AAKCRC93/aFa7yZ 2H4lAP44+2MbaTiQr42ojyuE/CKybMP9km2yxoaEznIQXRT0PwD7BqVq7YEeCix2 ls2WNi6NA6/cO/aam7na/Q2NHzdBewI= =Blew -----END PGP SIGNATURE----- Merge tag 'amd-drm-next-6.11-2024-07-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.11-2024-07-12: amdgpu: - RAS fixes - SMU fixes - GC 12 updates - SR-IOV fixes - IH 7 updates - DCC fixes - GC 11.5 fixes - DP MST fixes - GFX 9.4.4 fixes - SMU 14 updates - Documentation updates - MAINTAINERS updates - PSR SU fix - Misc small fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240712171637.2581787-1-alexander.deucher@amd.com |
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Alex Deucher
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e3615bd198 |
drm/amd/display: fix corruption with high refresh rates on DCN 3.0
This reverts commit |
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Chen Hanxiao
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cbd070a4ae |
ipvs: properly dereference pe in ip_vs_add_service
Use pe directly to resolve sparse warning:
net/netfilter/ipvs/ip_vs_ctl.c:1471:27: warning: dereference of noderef expression
Fixes:
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Michal Luczaj
|
6caf9efaa1 |
selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB
Verify that out-of-band packets are silently dropped before they reach the redirection logic. The idea is to test with a 2 byte long send(). Should a MSG_OOB flag be in use, only the last byte will be treated as out-of-band. Test fails if verd_mapfd indicates a wrong number of packets processed (e.g. if OOB wasn't dropped at the source) or if it was possible to recv() MSG_OOB from the mapped socket, or if any stale OOB data have been left reachable from the unmapped socket. Signed-off-by: Michal Luczaj <mhal@rbox.co> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Jakub Sitnicki <jakub@cloudflare.com> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20240713200218.2140950-5-mhal@rbox.co |
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Michal Luczaj
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0befb349c4 |
selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags
Extend pairs_redir_to_connected() and unix_inet_redir_to_connected() with a send_flags parameter. Replace write() with send() allowing packets to be sent as MSG_OOB. Signed-off-by: Michal Luczaj <mhal@rbox.co> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Tested-by: Jakub Sitnicki <jakub@cloudflare.com> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/bpf/20240713200218.2140950-4-mhal@rbox.co |
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Michal Luczaj
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1b0ad43177 |
selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
Function ignores the AF_UNIX socket type argument, SOCK_DGRAM is hardcoded.
Fix to respect the argument provided.
Fixes:
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Qiang Ma
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ee8b8f5d83 |
efi/libstub: Zero initialize heap allocated struct screen_info
After calling uefi interface allocate_pool to apply for memory, we
should clear 0 to prevent the possibility of using random values.
Signed-off-by: Qiang Ma <maqianga@uniontech.com>
Cc: <stable@vger.kernel.org> # v6.6+
Fixes:
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Michal Luczaj
|
638f326043 |
af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
AF_UNIX socket tracks the most recent OOB packet (in its receive queue)
with an `oob_skb` pointer. BPF redirecting does not account for that: when
an OOB packet is moved between sockets, `oob_skb` is left outdated. This
results in a single skb that may be accessed from two different sockets.
Take the easy way out: silently drop MSG_OOB data targeting any socket that
is in a sockmap or a sockhash. Note that such silent drop is akin to the
fate of redirected skb's scm_fp_list (SCM_RIGHTS, SCM_CREDENTIALS).
For symmetry, forbid MSG_OOB in unix_bpf_recvmsg().
Fixes:
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Donald Hunter
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3c870059e9 |
bpftool: Fix typo in usage help
The usage help for "bpftool prog help" contains a ° instead of the _
symbol for cgroup/sendmsg_unix. Fix the typo.
Fixes:
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Andrii Nakryiko
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189f1a976e |
libbpf: Fix no-args func prototype BTF dumping syntax
For all these years libbpf's BTF dumper has been emitting not strictly
valid syntax for function prototypes that have no input arguments.
Instead of `int (*blah)()` we should emit `int (*blah)(void)`.
This is not normally a problem, but it manifests when we get kfuncs in
vmlinux.h that have no input arguments. Due to compiler internal
specifics, we get no BTF information for such kfuncs, if they are not
declared with proper `(void)`.
The fix is trivial. We also need to adjust a few ancient tests that
happily assumed `()` is correct.
Fixes:
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Linus Torvalds
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e2f710f97f |
ata changes for 6.11-rc1
- ATA PASS-THROUGH sense data cleanups and fixes. (from Igor Pylypiv)
Highlights:
Store the sense data for ATA PASS-THROUGH commands at the correct offset
in the sense buffer when using fixed format sense data.
Cleanup the logic related to generating sense data for PASS-THROUGH
commands. Generating sense data for PASS-THROUGH commands would
overwrite any eventual (real) sense data received from the device.
Honor the D_SENSE bit when generating sense data for PASS-THROUGH
commands. (The D_SENSE bit can be set by the user, and determines if
the returned sense data should be in fixed format or descriptor format.)
- ata port allocation cleanups. (from me)
Highlights:
Assign the ata port print_id at port allocation time, such that the
ata_port_* print functions can be used earlier in the init call chain.
Change the ata port port print_id to use ida_alloc(), such that
print_ids will get reused on rmmod + modprobe, instead of being
incremented indefinitely.
Remove wrappers that only existed in order to export the internal libata
functions which they wrapped, and instead export the libata functions
directly.
- Update SATA_MOBILE_LPM_POLICY Kconfig default to med_power_with_dipm.
Using this default was not always a good idea before, because it would
break hot plug support. However, with LPM changes in recent kernels,
a port marked as external will not enable LPM (in order to not break hot
plug), so it is now safe to change the default value of this Kconfig.
All major Linux distros have had SATA_MOBILE_LPM_POLICY set to
med_power_with_dipm for quite a long time. (from Mario Limonciello)
- Convert ahci-fsl-qoriq device tree binding to yaml format.
(from Frank Li)
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Merge tag 'ata-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Niklas Cassel:
- ATA PASS-THROUGH sense data cleanups and fixes (Igor Pylypiv)
Store the sense data for ATA PASS-THROUGH commands at the correct
offset in the sense buffer when using fixed format sense data.
Cleanup the logic related to generating sense data for PASS-THROUGH
commands. Generating sense data for PASS-THROUGH commands would
overwrite any eventual (real) sense data received from the device.
Honor the D_SENSE bit when generating sense data for PASS-THROUGH
commands. (The D_SENSE bit can be set by the user, and determines if
the returned sense data should be in fixed format or descriptor
format)
- ata port allocation cleanups (me)
Assign the ata port print_id at port allocation time, such that the
ata_port_* print functions can be used earlier in the init call
chain.
Change the ata port port print_id to use ida_alloc(), such that
print_ids will get reused on rmmod + modprobe, instead of being
incremented indefinitely.
Remove wrappers that only existed in order to export the internal
libata functions which they wrapped, and instead export the libata
functions directly.
- Update SATA_MOBILE_LPM_POLICY Kconfig default to med_power_with_dipm
(Mario Limonciello)
Using this default was not always a good idea before, because it
would break hot plug support. However, with LPM changes in recent
kernels, a port marked as external will not enable LPM (in order to
not break hot plug), so it is now safe to change the default value of
this Kconfig.
All major Linux distros have had SATA_MOBILE_LPM_POLICY set to
med_power_with_dipm for quite a long time
- Convert ahci-fsl-qoriq device tree binding to yaml format (Frank Li)
* tag 'ata-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
dt-bindings: ata: ahci-fsl-qoriq: add fsl,ls1046a-ahci and fsl,ls1012a-ahci
ata: ahci: Add debug print for external port
ata,scsi: Remove wrapper ata_sas_port_alloc()
ata: libata-core: Reuse available ata_port print_ids
ata: libata: Assign print_id at port allocation time
ata: libata-core: Remove local_port_no struct member
ata: libata-sata: Remove superfluous assignment in ata_sas_port_alloc()
ata: libata-core: Remove support for decreasing the number of ports
ata: libata: Remove unused function declaration for ata_scsi_detect()
ata,scsi: Remove wrappers ata_sas_tport_{add,delete}()
ata: libata-scsi: Check ATA_QCFLAG_RTF_FILLED before using result_tf
ata: libata-core: Set ATA_QCFLAG_RTF_FILLED in fill_result_tf()
ata: libata-scsi: Do not pass ATA device id to ata_to_sense_error()
ata: libata-scsi: Remove redundant sense_buffer memsets
ata: libata-scsi: Honor the D_SENSE bit for CK_COND=1 and no error
ata: libata-scsi: Do not overwrite valid sense data when CK_COND=1
ata: libata-scsi: Fix offsets for the fixed format sense data
dt-bindings: ata: ahci-fsl-qoriq: convert to yaml format
ata: Kconfig: Update SATA_MOBILE_LPM_POLICY default to med_power_with_dipm
|
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Linus Torvalds
|
01f851a0e8 |
zonefs changes for 6.11
A single change for 6.11, to enable support for large folios (from Johannes). -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCZpWoKgAKCRDdoc3SxdoY doWSAQCPl/BNm3574W3cyzgZ5VtF+nnPd/sWnMm5eiwsZUQPrAD/cKOWUHQx5Psa Rp3e5BUz8rWSpMJFPLaerUdt8AuEPQ0= =QtDl -----END PGP SIGNATURE----- Merge tag 'zonefs-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs update from Damien Le Moal: "A single change to enable support for large folios (from Johannes)" * tag 'zonefs-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: enable support for large folios |
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|
James Clark
|
92717bc077 |
perf dso: Fix build when libunwind is enabled
Now that symsrc_filename is always accessed through an accessor, we also
need a free() function for it to avoid the following compilation error:
util/unwind-libunwind-local.c:416:12: error: lvalue required as unary
‘&’ operand
416 | zfree(&dso__symsrc_filename(dso));
Fixes:
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|
Guilherme Amadio
|
2085948e5f |
tools/latency: Use pkg-config in lib_setup of Makefile.config
This allows to build against libtraceevent and libtracefs installed in non-standard locations. Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Leo Yan <leo.yan@arm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Cc: linux-trace-devel@vger.kernel.org Link: https://lore.kernel.org/r/20240717174739.186988-6-amadio@gentoo.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> |
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|
Guilherme Amadio
|
eb545a42d0 |
tools/rtla: Use pkg-config in lib_setup of Makefile.config
This allows to build against libtraceevent and libtracefs installed in non-standard locations. Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Leo Yan <leo.yan@arm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Link: https://lore.kernel.org/r/20240712194511.3973899-5-amadio@gentoo.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> |
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|
Guilherme Amadio
|
e525eff7cc |
tools/verification: Use pkg-config in lib_setup of Makefile.config
This allows to build against libtraceevent and libtracefs installed in non-standard locations. Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Leo Yan <leo.yan@arm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Link: https://lore.kernel.org/r/20240712194511.3973899-4-amadio@gentoo.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> |
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|
Guilherme Amadio
|
8f61e98ad5 |
tools: Make pkg-config dependency checks usable by other tools
Other tools, in tools/verification and tools/tracing, make use of libtraceevent and libtracefs as dependencies. This allows setting up the feature check flags for them as well. Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Leo Yan <leo.yan@arm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Cc: linux-trace-devel@vger.kernel.org Link: https://lore.kernel.org/r/20240717174739.186988-3-amadio@gentoo.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> |
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|
Guilherme Amadio
|
37ac347f87 |
perf build: Warn if libtracefs is not found
Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Leo Yan <leo.yan@arm.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Cc: linux-trace-devel@vger.kernel.org Link: https://lore.kernel.org/r/20240717174739.186988-2-amadio@gentoo.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> |
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|
Linus Torvalds
|
8b0f0bb27c |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmaX3kgACgkQnJ2qBz9k QNnvxQgAtLLYyHnK9cF0UUCyLo9BwFU7jiOBnM1NCSlUjE2Z8JTKwhDOAkQNyua5 0q5afk5hl5uopazA2DQZgc9UvRDfo94uGhH4Qz9t1cJ08z+hGglD473NHSb6jjE8 Ibc6iUFKlmZ5jAD1n+6RBY5YJTpFYtS4bxBegx7aw7WdAFQOrQAc0zfmj0xw/Pzc yQUxABw/mSIQAoGSZ3iagZ8tYWaKlTn0vm0HAcqesyZ0ruYGV4DFw8SPyBWaENvw ViAyZa/qntC4sfWCKqla0TluutnET9ZfoASttPNfY6bcYAJGGRAkueIMugQWcoCE jw2vgtaYTCiCAyCFaRHO74v7AcUSKg== =Ol3a -----END PGP SIGNATURE----- Merge tag 'fs_for_v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull udf, ext2, isofs fixes and cleanups from Jan Kara: - A few UDF cleanups and fixes for handling corrupted filesystems - ext2 fix for handling of corrupted filesystem - isofs module description - jbd2 module description * tag 'fs_for_v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext2: Verify bitmap and itable block numbers before using them udf: prevent integer overflow in udf_bitmap_free_blocks() udf: Avoid excessive partition lengths udf: Drop load_block_bitmap() wrapper udf: Avoid using corrupted block bitmap buffer udf: Fix bogus checksum computation in udf_rename() udf: Fix lock ordering in udf_evict_inode() udf: Drop pointless IS_IMMUTABLE and IS_APPEND check isofs: add missing MODULE_DESCRIPTION() jbd2: add missing MODULE_DESCRIPTION() |
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Linus Torvalds
|
d601832114 |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmaX3YEACgkQnJ2qBz9k QNmYxQf+Nzf7sKz2/YA0mwL7N7mlvErrfkDx77tKLqxka4yLTi06am+uKJkbxgC+ 9cs+BjorH1m80NPY9d70SBDcFebp4A+mn628K4boCSUVKtr+iEuDkrMunu4nGrUA kZcyXf50u2o3h60orX2DCIZCdU0CSW5+W5r+PvcW7yzRRq4t9HT58R7tB/9TpFqK MQF4bW5t7hg47VJiSv7zSAODNc4lnohZC+bbo5v4lxABPwcgskxpIu4klFw3C0yT J3PZ5KME5DFgkb/qzsl3ZwvTi5gjHZZ6H924TcCGDjwpW2Jy2/72NIlrBaqs6B/h pNtXniapQg1EIL9gITQXXTNPmyvByQ== =VEpu -----END PGP SIGNATURE----- Merge tag 'fsnotify_for_v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify fix from Jan Kara: "Fix possible softlockups on directories with many dentries in fsnotify code" * tag 'fsnotify_for_v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fsnotify: clear PARENT_WATCHED flags lazily |
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|
Linus Torvalds
|
bf3aa9de7b |
New code for 6.11:
* Enable FITRIM on the realtime device.
* Introduce byte-based grant head log reservation tracking instead of
physical log location tracking.
This allows grant head to track a full 64 bit bytes space and hence
overcome the limit of 4GB indexing that has been present until now.
* Fixes
- xfs_flush_unmap_range() and xfs_prepare_shift() should consider RT extents
in the flush unmap range.
- Implement bounds check when traversing log operations during log replay.
- Prevent out of bounds access when traversing a directory data block.
- Prevent incorrect ENOSPC when concurrently performing file creation and
file writes.
- Fix rtalloc rotoring when delalloc is in use
* Cleanups
- Clean up I/O path inode locking helpers and the page fault handler.
- xfs: hoist inode operations to libxfs in anticipation of the metadata
inode directory feature, which maintains a directory tree of metadata
inodes. This will be necessary for further enhancements to the realtime
feature, subvolume support.
- Clean up some warts in the extent freeing log intent code.
- Clean up the refcount and rmap intent code before adding support for
realtime devices.
- Provide the correct email address for sysfs ABI documentation.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.11-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu:
"Major changes in this release are limited to enabling FITRIM on
realtime devices and Byte-based grant head log reservation tracking.
The remaining changes are limited to fixes and cleanups included in
this pull request.
Core:
- Enable FITRIM on the realtime device
- Introduce byte-based grant head log reservation tracking instead of
physical log location tracking.
This allows grant head to track a full 64 bit bytes space and hence
overcome the limit of 4GB indexing that has been present until now
Fixes:
- xfs_flush_unmap_range() and xfs_prepare_shift() should consider RT
extents in the flush unmap range
- Implement bounds check when traversing log operations during log
replay
- Prevent out of bounds access when traversing a directory data block
- Prevent incorrect ENOSPC when concurrently performing file creation
and file writes
- Fix rtalloc rotoring when delalloc is in use
Cleanups:
- Clean up I/O path inode locking helpers and the page fault handler
- xfs: hoist inode operations to libxfs in anticipation of the
metadata inode directory feature, which maintains a directory tree
of metadata inodes. This will be necessary for further enhancements
to the realtime feature, subvolume support
- Clean up some warts in the extent freeing log intent code
- Clean up the refcount and rmap intent code before adding support
for realtime devices
- Provide the correct email address for sysfs ABI documentation"
* tag 'xfs-6.11-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (80 commits)
xfs: fix rtalloc rotoring when delalloc is in use
xfs: get rid of xfs_ag_resv_rmapbt_alloc
xfs: skip flushing log items during push
xfs: grant heads track byte counts, not LSNs
xfs: pass the full grant head to accounting functions
xfs: track log space pinned by the AIL
xfs: collapse xlog_state_set_callback in caller
xfs: l_last_sync_lsn is really AIL state
xfs: ensure log tail is always up to date
xfs: background AIL push should target physical space
xfs: AIL doesn't need manual pushing
xfs: move and rename xfs_trans_committed_bulk
xfs: fix the contact address for the sysfs ABI documentation
xfs: Avoid races with cnt_btree lastrec updates
xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c
xfs: simplify usage of the rcur local variable in xfs_refcount_finish_one
xfs: don't bother calling xfs_refcount_finish_one_cleanup in xfs_refcount_finish_one
xfs: reuse xfs_refcount_update_cancel_item
xfs: add a ci_entry helper
xfs: remove xfs_trans_set_refcount_flags
...
|
||
|
Linus Torvalds
|
0260b0a744 |
Description for this pull request:
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||
|
Linus Torvalds
|
a1b547f0f2 |
for-6.11-tag
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Merge tag 'for-6.11-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"The highlights are new logic behind background block group reclaim,
automatic removal of qgroup after removing a subvolume and new
'rescue=' mount options.
The rest is optimizations, cleanups and refactoring.
User visible features:
- dynamic block group reclaim:
- tunable framework to avoid situations where eager data
allocations prevent creating new metadata chunks due to lack of
unallocated space
- reuse sysfs knob bg_reclaim_threshold (otherwise used only in
zoned mode) for a fixed value threshold
- new on/off sysfs knob "dynamic_reclaim" calculating the value
based on heuristics, aiming to keep spare working space for
relocating chunks but not to needlessly relocate partially
utilized block groups or reclaim newly allocated ones
- stats are exported in sysfs per block group type, files
"reclaim_*"
- this may increase IO load at unexpected times but the corner
case of no allocatable block groups is known to be worse
- automatically remove qgroup of deleted subvolumes:
- adjust qgroup removal conditions, make sure all related
subvolume data are already removed, or return EBUSY, also take
into account setting of sysfs drop_subtree_threshold
- also works in squota mode
- mount option updates: new modes of 'rescue=' that allow to mount
images (read-only) that could have been partially converted by user
space tools
- ignoremetacsums - invalid metadata checksums are ignored
- ignoresuperflags - super block flags that track conversion in
progress (like UUID or checksums)
Core:
- size of struct btrfs_inode is now below 1024 (on a release config),
improved memory packing and other secondary effects
- switch tracking of open inodes from rb-tree to xarray, minor
performance improvement
- reduce number of empty transaction commits when there are no dirty
data/metadata
- memory allocation optimizations (reduced numbers, reordering out of
critical sections)
- extent map structure optimizations and refactoring, more sanity
checks
- more subpage in zoned mode preparations or fixes
- general snapshot code cleanups, improvements and documentation
- tree-checker updates: more file extent ram_bytes fixes, continued
- raid-stripe-tree update (not backward compatible):
- remove extent encoding field from the structure, can be inferred
from other information
- requires btrfs-progs 6.9.1 or newer
- cleanups and refactoring
- error message updates
- error handling improvements
- return type and parameter cleanups and improvements"
* tag 'for-6.11-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (152 commits)
btrfs: fix extent map use-after-free when adding pages to compressed bio
btrfs: fix bitmap leak when loading free space cache on duplicate entry
btrfs: remove the BUG_ON() inside extent_range_clear_dirty_for_io()
btrfs: move extent_range_clear_dirty_for_io() into inode.c
btrfs: enhance compression error messages
btrfs: fix data race when accessing the last_trans field of a root
btrfs: rename the extra_gfp parameter of btrfs_alloc_page_array()
btrfs: remove the extra_gfp parameter from btrfs_alloc_folio_array()
btrfs: introduce new "rescue=ignoresuperflags" mount option
btrfs: introduce new "rescue=ignoremetacsums" mount option
btrfs: output the unrecognized super block flags as hex
btrfs: remove unused Opt enums
btrfs: tree-checker: add extra ram_bytes and disk_num_bytes check
btrfs: fix the ram_bytes assignment for truncated ordered extents
btrfs: make validate_extent_map() catch ram_bytes mismatch
btrfs: ignore incorrect btrfs_file_extent_item::ram_bytes
btrfs: cleanup the bytenr usage inside btrfs_extent_item_to_extent_map()
btrfs: fix typo in error message in btrfs_validate_super()
btrfs: move the direct IO code into its own file
btrfs: pass a btrfs_inode to btrfs_set_prop()
...
|
||
|
Linus Torvalds
|
6706415bf9 |
gfs2 fixes and cleanups
- Revise the glock reference counting model
- Several quota related fixes
- Clean up the glock demote logic
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Merge tag 'gfs2-v6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Andreas Gruenbacher:
"Fixes and cleanups:
- Revise the glock reference counting model and LRU list handling to
be more sensible
- Several quota related fixes: clean up the quota code, add some
missing locking, and work around the on-disk corruption that the
reverted patch "gfs2: ignore negated quota changes" causes
- Clean up the glock demote logic in glock_work_func()"
* tag 'gfs2-v6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (29 commits)
gfs2: Clean up glock demote logic
gfs2: Revert "check for no eligible quota changes"
gfs2: Be more careful with the quota sync generation
gfs2: Get rid of some unnecessary quota locking
gfs2: Add some missing quota locking
gfs2: Fold qd_fish into gfs2_quota_sync
gfs2: quota need_sync cleanup
gfs2: Fix and clean up function do_qc
gfs2: Revert "Add quota_change type"
gfs2: Revert "ignore negated quota changes"
gfs2: qd_check_sync cleanups
gfs2: Revert "introduce qd_bh_get_or_undo"
gfs2: Check quota consistency on mount
gfs2: Minor gfs2_quota_init error path cleanup
gfs2: Get rid of demote_ok checks
Revert "GFS2: Don't add all glocks to the lru"
gfs2: Revise glock reference counting model
gfs2: Switch to a per-filesystem glock workqueue
gfs2: Report when glocks cannot be freed for a long time
gfs2: gfs2_glock_get cleanup
...
|
||
|
Linus Torvalds
|
f097ef0e76 |
dlm for 6.11
- New flag DLM_LSFL_SOFTIRQ_SAFE can be set by code using dlm to indicate callbacks can be run from softirq. - Change md-cluster to set DLM_LSFL_SOFTIRQ_SAFE. - Clean up for previous changes, e.g. unused code and parameters. - Remove custom pre-allocation of rsb structs which is unnecessary with kmem caches. - Change idr to xarray for lkb structs in use. - Change idr to xarray for rsb structs being recovered. - Change outdated naming related to internal rsb states. - Fix some incorrect add/remove of rsb on scan list. - Use rcu to free rsb structs. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEcGkeEvkvjdvlR90nOBtzx/yAaaoFAmaVUlgACgkQOBtzx/yA aapCfQ//eqs19no6+TUagkzboIGxGbrPEqmJNj4Vu1sCSH3tVC4IrkI2IqqPJL9N tYHUQvp3BYOdenBZzw6tmbs6cvoA7Fps7YMqqkEKYfBCHcV9KtejqvwBdJfqiN6A RniImAph0qvvI6GK4Y+6nDyxU2n8enOhgnZMRDUS/KYV8frc70SxreqzPSkPMWLh ZnDgTIF4zahUBFEkILlXYArbbRk5FKL+SMkSDZyDd78bVnjX24KgtOt7HpDX9X70 /9DrDz3uI+XShXzpIint4Ee4ghZr1lM9g9LXDazuY62SBDknhGTzY0BYVxZ2U3NG ocUh2KbJoP29sncNxLf9Nev5JPc+Wx3iCTEgLKkOEc4Yf0jAZg+1xbopWDT+qjRV djsgTCQ1gjpHgQxrlUUo7N5ilo5ocgSXSHGJ8b886tG5eZaxiN1y3TB4T4JtO+FH Q4IkFJiaYDL44xYR85wpfOcct/5mR7kPvhuxouexKobO+lKXaUONP9Wj7pRgG/M5 qhrWY4EU8jcO/nPunPxvhJdL68T3WoHDN42tWt/7kYQqY2svvfmr6NEImde6GxqX PB3hW20cvD4wULumLM+h0rQacIWuuMQ5ahIX9og6jM7Yx/ucks1pgnRo0M0R1aUc OopoTAekSdRtgbRXr5IQPRxpKB6BFUp3Va/Yo+2g0fi5QywcVZc= =dDCi -----END PGP SIGNATURE----- Merge tag 'dlm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: - New flag DLM_LSFL_SOFTIRQ_SAFE can be set by code using dlm to indicate callbacks can be run from softirq - Change md-cluster to set DLM_LSFL_SOFTIRQ_SAFE - Clean up for previous changes, e.g. unused code and parameters - Remove custom pre-allocation of rsb structs which is unnecessary with kmem caches - Change idr to xarray for lkb structs in use - Change idr to xarray for rsb structs being recovered - Change outdated naming related to internal rsb states - Fix some incorrect add/remove of rsb on scan list - Use rcu to free rsb structs * tag 'dlm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: add rcu_barrier before destroy kmem cache dlm: remove DLM_LSFL_SOFTIRQ from exflags fs: dlm: remove unused struct 'dlm_processed_nodes' md-cluster: use DLM_LSFL_SOFTIRQ for dlm_new_lockspace() dlm: implement LSFL_SOFTIRQ_SAFE dlm: introduce DLM_LSFL_SOFTIRQ_SAFE dlm: use LSFL_FS to check for kernel lockspace dlm: use rcu to avoid an extra rsb struct lookup dlm: fix add_scan and del_scan usage dlm: change list and timer names dlm: move recover idr to xarray datastructure dlm: move lkb idr to xarray datastructure dlm: drop own rsb pre allocation mechanism dlm: remove ls_local_handle from struct dlm_ls dlm: remove unused parameter in dlm_midcomms_addr dlm: don't kref_init rsbs created for toss list dlm: remove scand leftovers |
||
|
Linus Torvalds
|
586f14a6a1 |
Changes since last update:
- More folio conversions for compressed inodes;
- Stream decompressor (LZMA/DEFLATE/ZSTD) cleanups;
- Minor tracepoint cleanup.
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Merge tag 'erofs-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"Updates for folio conversions for compressed inodes: While large folio
support for compressed data could work now, it remains disabled since
the stress test could hang due to page migration in a few hours after
enabling it. I need more time to investigate further before enabling
this feature.
Additionally, clean up stream decompressors and tracepoints for
simplicity.
Summary:
- More folio conversions for compressed inodes
- Stream decompressor (LZMA/DEFLATE/ZSTD) cleanups
- Minor tracepoint cleanup"
* tag 'erofs-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: silence uninitialized variable warning in z_erofs_scan_folio()
erofs: avoid refcounting short-lived pages
erofs: get rid of z_erofs_map_blocks_iter_* tracepoints
erofs: tidy up stream decompressors
erofs: refine z_erofs_{init,exit}_subsystem()
erofs: move each decompressor to its own source file
erofs: tidy up `struct z_erofs_bvec`
erofs: teach z_erofs_scan_folios() to handle multi-page folios
erofs: convert z_erofs_read_fragment() to folios
erofs: convert z_erofs_pcluster_readmore() to folios
|
||
|
Linus Torvalds
|
586a7a8542 |
NFSD 6.11 Release Notes
This is a light release containing optimizations, code clean-ups,
and minor bug fixes. This development cycle focused on work outside
of upstream kernel development:
1. Continuing to build upstream CI for NFSD based on kdevops
2. Continuing to focus on the quality of NFSD in LTS kernels
3. Participation in IETF nfsv4 WG discussions about NFSv4 ACLs,
directory delegation, and NFSv4.2 COPY offload
Notable features in v6.11 that were not pulled through the NFSD tree
include NFS server-side support for the new pNFS NVMe layout type
[RFC9561]. Functional testing for pNFS block layouts like this one
has been introduced to our kdevops CI harness. Work on improving
the resolution of file attribute time stamps in local filesystems
is also ongoing tree-wide.
As always I am grateful to NFSD contributors, reviewers, testers,
and bug reporters who participated during this cycle.
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Merge tag 'nfsd-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"This is a light release containing optimizations, code clean-ups, and
minor bug fixes.
This development cycle focused on work outside of upstream kernel
development:
- Continuing to build upstream CI for NFSD based on kdevops
- Continuing to focus on the quality of NFSD in LTS kernels
- Participation in IETF nfsv4 WG discussions about NFSv4 ACLs,
directory delegation, and NFSv4.2 COPY offload
Notable features for v6.11 that do not come through the NFSD tree
include NFS server-side support for the new pNFS NVMe layout type
[RFC9561]. Functional testing for pNFS block layouts like this one has
been introduced to our kdevops CI harness. Work on improving the
resolution of file attribute time stamps in local filesystems is also
ongoing tree-wide.
As always I am grateful to NFSD contributors, reviewers, testers, and
bug reporters who participated during this cycle"
* tag 'nfsd-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
nfsd: nfsd_file_lease_notifier_call gets a file_lease as an argument
gss_krb5: Fix the error handling path for crypto_sync_skcipher_setkey
MAINTAINERS: Add a bugzilla link for NFSD
nfsd: new netlink ops to get/set server pool_mode
sunrpc: refactor pool_mode setting code
nfsd: allow passing in array of thread counts via netlink
nfsd: make nfsd_svc take an array of thread counts
sunrpc: fix up the special handling of sv_nrpools == 1
SUNRPC: Add a trace point in svc_xprt_deferred_close
NFSD: Support write delegations in LAYOUTGET
lockd: Use *-y instead of *-objs in Makefile
NFSD: Fix nfsdcld warning
svcrdma: Handle ADDR_CHANGE CM event properly
svcrdma: Refactor the creation of listener CMA ID
NFSD: remove unused structs 'nfsd3_voidargs'
NFSD: harden svcxdr_dupstr() and svcxdr_tmpalloc() against integer overflows
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