The clk_disable_unprepare() function has internal protection against
ERR_PTR and NULL pointers (IS_ERR_OR_NULL). Remove the redundant
IS_ERR() check for bus_clk in dwcmshc_suspend() and in the error
path of dwcmshc_resume() to simplify the code.
Note that the clk_prepare_enable() call in dwcmshc_resume() must retain
its IS_ERR() check because clk_prepare() only handles NULL pointers,
not ERR_PTR.
No functional change intended.
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Artem Shimko <a.shimko.dev@gmail.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
The RZ/G2E (R8A774C0) SoC was previously handled via the generic
"renesas,rcar-gen3-sdhi" fallback compatible string. However, because
the SDHI IP on RZ/G2E is identical with the R-Car E3 (R8A77990), it
requires the specific quirks and configuration defined in
`of_r8a77990_compatible` rather than the generic Gen3 data.
Add the explicit "renesas,sdhi-r8a774c0" match entry to map it correctly.
Note that the DT binding file renesas,sdhi.yaml does not need an update
as the entry for this SoC is already present.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
The RZ/G2N (R8A774B1) SoC was previously handled via the generic
"renesas,rcar-gen3-sdhi" fallback compatible string. However, because
the SDHI IP on RZ/G2N is identical with the R-Car M3-N (R8A77965), it
requires the specific quirks and configuration defined in
`of_r8a77965_compatible` rather than the generic Gen3 data.
Add the explicit "renesas,sdhi-r8a774b1" match entry to map it correctly.
Note that the DT binding file renesas,sdhi.yaml does not need an update
as the entry for this SoC is already present.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
Merge the mmc fixes for v7.1-rc[n] into the next branch, to allow them to
get tested together with the mmc changes that are targeted for the next
release.
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
The RZ/G2H (R8A774E1) SoC was previously handled via the generic
"renesas,rcar-gen3-sdhi" fallback compatible string. However, because
the SDHI IP on RZ/G2H is identical with the R-Car H3-N (R8A77951), it
requires the specific quirks and configuration defined in
`of_r8a7795_compatible` rather than the generic Gen3 data.
Add the explicit "renesas,sdhi-r8a774e1" match entry to map it correctly.
Note that the DT binding file renesas,sdhi.yaml does not need an update
as the entry for this SoC is already present.
Fixes: 3194134288 ("arm64: dts: renesas: r8a774e1: Add SDHI nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
Document the compatible string for the SDHCI controller on the
Eliza platform.
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
mmc_add_host() makes the host visible to the MMC core. Register the
interrupt handlers and advertise MMC_CAP_SDIO_IRQ before that, so the
core cannot start using the host before IRQ handling is set up.
Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
The EIC7700 code in sdhci-of-dwcmshc uses host->mmc->caps2 to select
different configuration paths for different card types. The current logic
distinguishes eMMC and SD, but does not handle SDIO separately.
Update the EIC7700 card-type checks so that eMMC, SD and SDIO are
distinguished explicitly.
Switch the reset path to dwcmshc_reset() so that pending interrupt state
is cleared consistently, and use sdhci_enable_clk() so the clock enable
sequence follows the standard SDHCI flow.
Fixes: 32b2633219 ("mmc: sdhci-of-dwcmshc: Add support for Eswin EIC7700")
Signed-off-by: Huan He <hehuan1@eswincomputing.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
Document the Shikra-specific SDHCI compatible in the sdhci-msm binding.
Use "qcom,sdhci-msm-v5" as the fallback compatible for the MSM SDHCI v5
controller used on Shikra.
Signed-off-by: Monish Chunara <monish.chunara@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
Merge the mmc fixes for v7.1-rc[n] into the next branch, to allow them to
get tested together with the mmc changes that are targeted for the next
release.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add voltage switching infrastructure for UHS-I modes by integrating both
regulator framework (for supply voltage control) and pinctrl state
switching (for pin drive strength optimization).
- Add regulator supply parsing and voltage switching callback
- Add optional pinctrl state switching between "default" (3.3V) and
"state_uhs" (1.8V) configurations
- Enable coordinated voltage and pin configuration changes for UHS modes
This provides complete voltage switching support while maintaining
backward compatibility when pinctrl states are not defined.
Tested-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Trevor Gamblin <tgamblin@baylibre.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.dev>
Tested-by: Vincent Legoll <legoll@online.fr>
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Ensure SD card pins receive clock signals by enabling pad clock
generation and overriding automatic clock gating. Required for all SD
operation modes.
The SDHC_GEN_PAD_CLK_ON setting in LEGACY_CTRL_REG is safe for both SD
and eMMC operation as both protocols use the same physical MMC interface
pins and require proper clock signal generation at the hardware level
for signal integrity and timing.
Additional SD-specific clock overrides (SDHC_OVRRD_CLK_OEN and
SDHC_FORCE_CLK_ON) are conditionally applied only for SD-only
controllers to handle removable card scenarios.
Tested-by: Anand Moon <linux.amoon@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Trevor Gamblin <tgamblin@baylibre.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.dev>
Tested-by: Vincent Legoll <legoll@online.fr>
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Document pinctrl properties to support voltage-dependent pin
configuration switching for UHS-I SD card modes.
Add optional pinctrl-names property with two states:
- "default": For 3.3V operation with standard drive strength
- "state_uhs": For 1.8V operation with optimized drive strength
These pinctrl states allow the SDHCI driver to coordinate voltage
switching with pin configuration changes, ensuring proper signal
integrity during UHS-I mode transitions.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Instead of assigning the pci_device_id members using a list (which is
hard to read as you need to look at the order of the members in that
struct in parallel) use the PCI_VDEVICE() convenience macro to compact
the initialisation while improving readability.
Also drop trailing zeros that the compiler will care about then.
The change doesn't introduce binary changes to the compiled driver,
verified on both ARCH=x86 and ARCH=arm64.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc_davinci_irq() returns early only when both host->cmd and
host->data are NULL:
if (host->cmd == NULL && host->data == NULL) {
...
return IRQ_NONE;
}
So we may legitimately reach the rest of the handler with
host->data == NULL (and therefore data == NULL). The DATDNE branch
already guards against this with an explicit "if (data != NULL)"
check, but the subsequent TOUTRD ("read data timeout") and
CRCWR/CRCRD ("data CRC error") branches dereference data
unconditionally:
if (qstatus & MMCST0_TOUTRD) {
data->error = -ETIMEDOUT; <-- NULL deref
...
davinci_abort_data(host, data);
}
if (qstatus & (MMCST0_CRCWR | MMCST0_CRCRD)) {
data->error = -EILSEQ; <-- NULL deref
...
}
If either bit is set in qstatus while host->data is NULL, the kernel
will crash inside the IRQ handler. smatch flags this:
drivers/mmc/host/davinci_mmc.c:933 mmc_davinci_irq() error: we
previously assumed 'data' could be null (see line 914)
Gate both branches on a non-NULL data, matching the existing pattern
used by the DATDNE branch.
No functional change for callers where data is non-NULL, which is
the only case in which these branches did meaningful work before
this change.
Signed-off-by: Stepan Ionichev <sozdayvek@gmail.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Just like all other driver structures, the id_table should never be
modified by core subsystem parts. Constify this member and actual data
structures for increased code safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
By convention MODULE_DEVICE_TABLE() immediately follows the ID table it
exports, because this is easier to read and verify. It also makes more
sense since #ifdef for ACPI or OF could hide both of them.
Most of the privers already have this correctly placed, so adjust
the missing ones. No functional impact.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add support for the SD Card/MMC Interface in the Renesas R-Car M3Le
(R8A779MD) SoC. R19UH0260EJ0100 Rev.1.00 , Dec 25, 2025 Notes 7.70.
indicates that HS400 mode is not supported.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Document support for the SD Card/MMC Interface in the Renesas R-Car M3Le
(R8A779MD) SoC.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
When using the fixed-emmc-driver-type device tree property, the MMC core
correctly selects the driver strength for the card but fails to program
the host controller accordingly. This causes a mismatch where the card
uses the specified driver type while the host controller defaults to
Type B (since ios->drv_type remains zero).
Split the driver type programming logic to handle both fixed and dynamic
driver type selection paths. For fixed driver types, program the host
controller with the selected drive_strength value. For dynamic selection,
use the existing drv_type as before.
This ensures both the eMMC device and host controller use matching driver
strengths, preventing potential signal integrity issues.
Fixes: 6186d06c51 ("mmc: parse new binding for eMMC fixed driver type")
Signed-off-by: Kamal Dasu <kamal.dasu@broadcom.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Exynos 7870 compatible controllers, such as SDIO ones are not able to
perform DMA transfers for small sizes of data (~16 to ~512 bytes),
resulting in cache issues in subsequent transfers. Increase the DMA
transfer threshold to 512 to allow the shorter transfers to take place,
bypassing DMA.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Some controllers, such as certain Exynos SDIO ones, are unable to
perform DMA transfers of small amount of bytes properly. Following the
device tree schema, implement the property to define the DMA transfer
threshold (from a hard coded value of 16 bytes) so that lesser number of
bytes can be transferred safely skipping DMA in such controllers. The
value of 16 bytes stays as the default for controllers which do not
define it. This value can be overridden by implementation-specific init
sequences.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
It was originally part of the @cmd_status field description but became
separated and now appears between @ring_size and @dms without proper context.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The max_segs field is of type unsigned short, and if a host driver
sets an excessively large value, it may be truncated to zero. This
can cause mmc_alloc_sg() to call kmalloc_objs() with a zero size
allocation request, which leads to undefined behavior.
Under the SLUB allocator, kmalloc(0) returns a special pointer
(ZERO_SIZE_PTR). The subsequent 'if (sg)' check will evaluate to
true, and sg_init_table() will then attempt to access invalid memory,
resulting in a crash:
dwmmc_rockchip 2a310000.mmc: Successfully tuned phase to 133
mmc1: new UHS-I speed SDR104 SDHC card at address aaaa
Unable to handle kernel paging request at virtual address 0000001ffffffff0
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=0000000102c88000
[0000001ffffffff0] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] SMP
Modules linked in:
CPU: 2 UID: 0 PID: 102 Comm: kworker/2:1 Not tainted 7.0.0-rc6-next-20260331-00013-g4d93c25963c5-dirty #80 PREEMPT
Hardware name: Rockchip RK3576 EVB V10 Board (DT)
Workqueue: events_freezable mmc_rescan
pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : sg_init_table+0x2c/0x50
lr : sg_init_table+0x24/0x50
sp : ffff8000837db710
x29: ffff8000837db710 x28: 000000000000c000 x27: 0000000000000300
x26: 0000000000000000 x25: 0000000000000040 x24: ffff0000c46a0000
x23: 0000000000000000 x22: ffff0000c0c73c00 x21: 0000000000000010
x20: 0000000000000010 x19: 0000000000000000 x18: 000000000000002c
x17: 0000000000000000 x16: 0000000000000001 x15: 0000000000000000
x14: 0000000000000400 x13: ffff8000837dc000 x12: 0000000000000000
x11: ffff0000c0c73ca0 x10: 0000000000000040 x9 : 459ec1f0abbdbb00
x8 : 0000001fffffffe0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000035579 x4 : 0000000000000901 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000010
Call trace:
sg_init_table+0x2c/0x50 (P)
mmc_mq_init_request+0x64/0x90
blk_mq_alloc_map_and_rqs+0x3ac/0x480
blk_mq_alloc_set_map_and_rqs+0x98/0x1e0
blk_mq_alloc_tag_set+0x1c0/0x290
mmc_init_queue+0x120/0x370
mmc_blk_alloc_req+0x150/0x420
To prevent this, add a validation check in mmc_mq_init_request() to
detect when sg_len (derived from max_segs) is zero. If sg_len is zero,
we return an error and print an error message, allowing host driver
developers to identify and fix incorrect max_segs configuration.
This is a defensive measure that ensures the MMC core fails gracefully
when host drivers provide invalid max_segs values, rather than crashing
with a page fault.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The DATA-packet handler in rxrpc_input_call_event() and the RESPONSE
handler in rxrpc_verify_response() copy the skb to a linear one before
calling into the security ops only when skb_cloned() is true. An skb
that is not cloned but still carries externally-owned paged fragments
(e.g. SKBFL_SHARED_FRAG set by splice() into a UDP socket via
__ip_append_data, or a chained skb_has_frag_list()) falls through to
the in-place decryption path, which binds the frag pages directly into
the AEAD/skcipher SGL via skb_to_sgvec().
Extend the gate to also unshare when skb_has_frag_list() or
skb_has_shared_frag() is true. This catches the splice-loopback vector
and other externally-shared frag sources while preserving the
zero-copy fast path for skbs whose frags are kernel-private (e.g. NIC
page_pool RX, GRO). The OOM/trace handling already in place is reused.
Fixes: d0d5c0cd1e ("rxrpc: Use skb_unshare() rather than skb_cow_data()")
Cc: stable@vger.kernel.org
Signed-off-by: Hyunwoo Kim <imv4bel@gmail.com>
Reviewed-by: Jiayuan Chen <jiayuan.chen@linux.dev>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Mark the DDR bus clk critical in the SpaceMiT driver so that
boot doesn't fail
- Fix boot on Mobile EyeQ by creating the auxiliary device for
the ethernet PHY
- Plug an OF node leak in Rockchip rk808 clk driver
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk driver fixes from Stephen Boyd:
- Mark the DDR bus clk critical in the SpaceMiT driver so that
boot doesn't fail
- Fix boot on Mobile EyeQ by creating the auxiliary device for
the ethernet PHY
- Plug an OF node leak in Rockchip rk808 clk driver
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: rk808: fix OF node reference imbalance
MAINTAINERS: add myself as a reviewer for the clk subsystem
reset: eyeq: drop device_set_of_node_from_dev() done by parent
clk: eyeq: add EyeQ5 children auxiliary device for generic PHYs
clk: eyeq: use the auxiliary device creation helper
clk: spacemit: k3: mark top_dclk as CLK_IS_CRITICAL
BPF_MAP_TYPE_ARENA accepts BPF_PSEUDO_MAP_VALUE offsets at exactly
the end of the arena mapping (off == arena_size). The boundary check
in arena_map_direct_value_addr() uses `>` instead of `>=`, which
incorrectly allows a one-past-end pointer to be accepted.
Change the condition to `>=` to correctly reject offsets that fall
outside the valid arena user_vm range.
Fixes: 317460317a ("bpf: Introduce bpf_arena.")
Signed-off-by: Junyoung Jang <graypanda.inzag@gmail.com>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Link: https://lore.kernel.org/r/20260426172505.1947915-1-graypanda.inzag@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
XSKMAP entries are used as redirect targets for incoming XDP frames.
A TX-only AF_XDP socket lacks an Rx ring and cannot handle redirected
traffic, but xsk_map_update_elem() currently allows such sockets to
be inserted into the map.
Redirecting packets to such a socket on the veth generic-XDP path
causes a kernel crash in xsk_generic_rcv().
This became possible after xsk_is_setup_for_bpf_map() was removed from
the XSKMAP update path, which allowed bound TX-only sockets to be
inserted into the map.
Reject TX-only sockets during XSKMAP updates to avoid the crash.
They remain fully operational for pure Tx purposes outside XSKMAP.
Fixes: 968be23cea ("xsk: Fix possible segfault at xskmap entry insertion")
Reported-by: Juefei Pu <tomapufckgml@gmail.com>
Reported-by: Yuan Tan <yuantan098@gmail.com>
Reported-by: Xin Liu <bird@lzu.edu.cn>
Signed-off-by: Yifan Wu <yifanwucs@gmail.com>
Signed-off-by: Linpu Yu <linpu5433@gmail.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://lore.kernel.org/r/20260508144344.694-1-linpu5433@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Because subprog 0, the main subprog, is considered a global function,
we end up running the arg-tracking dataflow analysis twice on it. That
results in slightly longer verification but mostly in more verbose
verifier logs. This patch fixes it by keeping only the iteration over
global subprogs.
When running over all of Cilium's programs with BPF_LOG_LEVEL2, this
reduces verbosity by ~20% on average.
Fixes: bf0c571f7f ("bpf: introduce forward arg-tracking dataflow analysis")
Signed-off-by: Paul Chaignon <paul.chaignon@gmail.com>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/e4d7b53d4963ef520541a782f5fc8108a168877c.1778176504.git.paul.chaignon@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Fix a regression in overlayfs caused by an fsverity API change
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Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux
Pull fsverity fix from Eric Biggers:
"Fix a regression in overlayfs caused by an fsverity API change"
* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux:
ovl: fix verity lazy-load guard broken by fsverity_active() semantic change
Here are two small staging driver fixes for 7.1-rc3. They are:
- vme_user root device leak fix
- NULL dereference bugfix in the rtl8723bs driver
Both of these have been in linux-next all this week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are two small staging driver fixes for 7.1-rc3. They are:
- vme_user root device leak fix
- NULL dereference bugfix in the rtl8723bs driver
Both of these have been in linux-next all this week with no reported
issues"
* tag 'staging-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc
staging: vme_user: fix root device leak on init failure
Here are some small USB driver fixes for 7.1-rc3 to resolve some
reported issues, and a new device id. These are:
- usblp driver heap leak fixes
- ulpi driver memory leak fix
- typec driver fixes
- dwc3 driver fix
- omap dma driver fix
- new option driver device id addition
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB driver fixes from Greg KH:
"Here are some small USB driver fixes for 7.1-rc3 to resolve some
reported issues, and a new device id. These are:
- usblp driver heap leak fixes
- ulpi driver memory leak fix
- typec driver fixes
- dwc3 driver fix
- omap dma driver fix
- new option driver device id addition
All of these have been in linux-next for over a week with no reported
issues"
* tag 'usb-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: option: add Telit Cinterion LE910Cx compositions
usb: usblp: fix uninitialized heap leak via LPGETSTATUS ioctl
usb: usblp: fix heap leak in IEEE 1284 device ID via short response
usb: dwc3: Move GUID programming after PHY initialization
usb: typec: tcpm: fix debug accessory mode detection for sink ports
usb: typec: tcpm: reset internal port states on soft reset AMS
usb: ulpi: fix memory leak on ulpi_register() error paths
USB: omap_udc: DMA: Don't enable burst 4 mode
- sanitize more input parameters in the core (found by syzkaller)
- usual set of driver fixes (proper completion handling, applying
quirks, correct workqueue selection...)
- ID additions to simplify dependency handling
- new email address for Peter Rosin
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Merge tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- sanitize more input parameters in the core (found by syzkaller)
- usual set of driver fixes (proper completion handling, applying
quirks, correct workqueue selection...)
- ID additions to simplify dependency handling
- new email address for Peter Rosin
* tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: smbus: reject oversized block transfers in the common path
MAINTAINERS: Update mail for Peter Rosin
i2c: stub: Reject I2C block transfers with invalid length
i2c: Compare the return value of gpiod_get_direction against GPIO_LINE_DIRECTION_OUT
i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl
i2c: acpi: Add ELAN0678 to i2c_acpi_force_100khz_device_ids
dt-bindings: i2c: apple,i2c: Add t8122 compatible
i2c: stm32f7: reinit_completion() per transfer not per msg
dt-bindings: i2c: amlogic: Add compatible for T7 SOC
i2c: testunit: Replace system_long_wq with system_dfl_long_wq
- Fix KASAN sanitization flag for core_$(BITS).o
- Fixes for handling offset values in pseries htmdump
- Fix interrupt mask in cpm1_gpiochip_add16()
- ps3/pasemi fixes to drop redundant result assignment
- Fixes in papr-hvpipe code path
- powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
Thanks to:
Aboorva Devarajan, Athira Rajeev, Christophe Leroy (CS GROUP), Geert
Uytterhoeven, Haren Myneni, Krzysztof Kozlowski, Mukesh Kumar Chaurasiya (IBM),
Nathan Chancellor, Ritesh Harjani (IBM), Shivani Nittor, Sourabh Jain, Thomas
Zimmermann, Venkat Rao Bagalkote
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Merge tag 'powerpc-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Madhavan Srinivasan:
- Fix KASAN sanitization flag for core_$(BITS).o
- Fixes for handling offset values in pseries htmdump
- Fix interrupt mask in cpm1_gpiochip_add16()
- ps3/pasemi fixes to drop redundant result assignment
- Fixes in papr-hvpipe code path
- powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
Thanks to Aboorva Devarajan, Athira Rajeev, Christophe Leroy (CS GROUP),
Geert Uytterhoeven, Haren Myneni, Krzysztof Kozlowski, Mukesh Kumar
Chaurasiya (IBM), Nathan Chancellor, Ritesh Harjani (IBM), Shivani
Nittor, Sourabh Jain, Thomas Zimmermann, and Venkat Rao Bagalkote.
* tag 'powerpc-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (21 commits)
powerpc/pasemi: Drop redundant res assignment
powerpc/ps3: Drop redundant result assignment
powerpc/vdso: Drop -DCC_USING_PATCHABLE_FUNCTION_ENTRY from 32-bit flags with clang
arch/powerpc: Drop CONFIG_FIRMWARE_EDID from defconfig files
powerpc/perf: Update check for PERF_SAMPLE_DATA_SRC marked events
powerpc/8xx: Fix interrupt mask in cpm1_gpiochip_add16()
powerpc/vmx: avoid KASAN instrumentation in enter_vmx_ops() for kexec
powerpc/kdump: fix KASAN sanitization flag for core_$(BITS).o
pseries/papr-hvpipe: Fix style and checkpatch issues in enable_hvpipe_IRQ()
pseries/papr-hvpipe: Refactor and simplify hvpipe_rtas_recv_msg()
pseries/papr-hvpipe: Kill task_struct pointer from struct hvpipe_source_info
pseries/papr-hvpipe: Simplify spin unlock usage in papr_hvpipe_handle_release()
pseries/papr-hvpipe: Fix the usage of copy_to_user()
pseries/papr-hvpipe: Fix & simplify error handling in papr_hvpipe_init()
pseries/papr-hvpipe: Fix null ptr deref in papr_hvpipe_dev_create_handle()
pseries/papr-hvpipe: Prevent kernel stack memory leak to userspace
pseries/papr-hvpipe: Fix race with interrupt handler
powerpc/pseries/htmdump: Add memory configuration dump support to htmdump module
powerpc/pseries/htmdump: Fix the offset value used in htm status dump
powerpc/pseries/htmdump: Fix the offset value used in processor configuration dump
...
- Fix spurious failures in rseq self-tests (Mark Brown)
- Fix rseq rseq::cpu_id_start ABI regression due to
TCMalloc's creative use of the supposedly read-only field.
The fix is to introduce a new ABI variant based on
a new (larger) rseq area registration size, to keep
the TCMalloc use of rseq backwards compatible on new kernels.
(Thomas Gleixner)
- Fix wakeup_preempt_fair() for not waking up task (Vincent Guittot)
- Fix s64 mult overflow in vruntime_eligible() (Zhan Xusheng)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
- Fix spurious failures in rseq self-tests (Mark Brown)
- Fix rseq rseq::cpu_id_start ABI regression due to TCMalloc's creative
use of the supposedly read-only field
The fix is to introduce a new ABI variant based on a new (larger)
rseq area registration size, to keep the TCMalloc use of rseq
backwards compatible on new kernels (Thomas Gleixner)
- Fix wakeup_preempt_fair() for not waking up task (Vincent Guittot)
- Fix s64 mult overflow in vruntime_eligible() (Zhan Xusheng)
* tag 'sched-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Fix wakeup_preempt_fair() for not waking up task
sched/fair: Fix overflow in vruntime_eligible()
selftests/rseq: Expand for optimized RSEQ ABI v2
rseq: Reenable performance optimizations conditionally
rseq: Implement read only ABI enforcement for optimized RSEQ V2 mode
selftests/rseq: Validate legacy behavior
selftests/rseq: Make registration flexible for legacy and optimized mode
selftests/rseq: Skip tests if time slice extensions are not available
rseq: Revert to historical performance killing behaviour
rseq: Don't advertise time slice extensions if disabled
rseq: Protect rseq_reset() against interrupts
rseq: Set rseq::cpu_id_start to 0 on unregistration
selftests/rseq: Don't run tests with runner scripts outside of the scripts
rather than the tracer's.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fix from Catalin Marinas:
- ptrace(PTRACE_SETREGSET) fix to zero the target's fpsimd_state rather
than the tracer's
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/fpsimd: ptrace: zero target's fpsimd_state, not the tracer's
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Merge tag 'pci-v7.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fixes from Bjorn Helgaas:
- Don't fallback to bus reset after failed slot reset; a bus reset
isn't safe if the .reset_slot() callback is implemented (Keith Busch)
- Update saved_config_space upon resource assignment to fix passthrough
regressions when x86 pcibios_assign_resources() updates BARs (Lukas
Wunner)
- Initialize a temporary pci_dev->dev in sysfs 'new_id' attribute to
fix a lockdep regression after driver_override was moved from PCI to
device core (Samiullah Khawaja)
- Update MAINTAINERS email addresses (Marek Vasut, Hans Zhang)
- Add MAINTAINERS reviewer for PCIe Cadence IP (Aksh Garg)
* tag 'pci-v7.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
MAINTAINERS: Add Aksh Garg as PCIe CADENCE reviewer
MAINTAINERS: Update Hans Zhang email for PCIe CIX Sky1
MAINTAINERS: Update Marek Vasut email for PCIe R-Car
PCI: Initialize temporary device in new_id_store()
PCI: Update saved_config_space upon resource assignment
PCI: Don't fallback to bus reset after failed slot reset
I wish to contribute to the review process for Cadence PCIe IP drivers,
hence add myself as a reviewer.
Signed-off-by: Aksh Garg <a-garg7@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260508060951.840233-1-a-garg7@ti.com
