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996812c453
1414575 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
996812c453 |
vfs-7.0-rc1.initrd
Please consider pulling these changes from the signed vfs-7.0-rc1.initrd tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc ordBAQD4d6Y5Zvr852s9deMTDv+ng3bFk1YHqybGe3wEuATstwD/QcvAoNFW9Nn5 n7/268Nk6jTEygT7Fm3tn42SnwOxhgU= =T203 -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.initrd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs initrd removal from Christian Brauner: "Remove the deprecated linuxrc-based initrd code path and related dead code. The linuxrc initrd path was deprecated in 2020 and this series completes its removal. If we see real-life regressions we'll revert. The core change removes handle_initrd() and init_linuxrc() — the entire flow that ran /linuxrc from an initrd, pivoted roots, and handed off to the real root filesystem. With that gone, initrd_load() becomes void (no longer short-circuits prepare_namespace()), rd_load_image() is simplified to always load /initrd.image instead of taking a path, and rd_load_disk() is deleted. The /proc/sys/kernel/real-root-dev sysctl and its backing variable are removed since they only existed for linuxrc to communicate the real root device back to the kernel. The no-op load_ramdisk= and prompt_ramdisk= parameters are dropped, and noinitrd and ramdisk_start= gain deprecation warnings. Initramfs is entirely unaffected. The non-linuxrc initrd path (root=/dev/ram0) is preserved but now carries a deprecation warning targeting January 2027 removal" * tag 'vfs-7.0-rc1.initrd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: init: remove /proc/sys/kernel/real-root-dev initrd: remove deprecated code path (linuxrc) init: remove deprecated "load_ramdisk" and "prompt_ramdisk" command line parameters |
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Linus Torvalds
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4b6c6bc6fa |
vfs-7.0-rc1.rust
Please consider pulling these changes from the signed vfs-7.0-rc1.rust tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc oheVAQCQdJGRfbo13G4Z8UJg239TRTkCckEpXJaPMyunpdeSNwD/YQctuOS3vW6b TbTBY4vlpSmdWYwZUH+P6zZaeSMgsQE= =R6mK -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs rust updates from Christian Brauner: "Allow inlining C helpers into Rust when using LTO: Add the __rust_helper annotation to all VFS-related Rust helper functions. Currently, C helpers cannot be inlined into Rust code even under LTO because LLVM detects slightly different codegen options between the C and Rust compilation units (differing null-pointer-check flags, builtin lists, and target feature strings). The __rust_helper macro is the first step toward fixing this: it is currently #defined to nothing, but a follow-up series will change it to __always_inline when compiling with LTO (while keeping it empty for bindgen, which ignores inline functions). This picks up the VFS portion (fs, pid_namespace, poll) of a larger tree-wide series" * tag 'vfs-7.0-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: rust: poll: add __rust_helper to helpers rust: pid_namespace: add __rust_helper to helpers rust: fs: add __rust_helper to helpers |
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Linus Torvalds
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6252e917b9 |
selinux/stable-7.0 PR 20260203
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmmCup0UHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXOjcA//QpH/SmY+U5kdyQcu7ZDclcLJoJMM LFMeYEDmIOWh29K4fP7BqTH3c2qZMrEpcudHrkMWwO05Nae1L8Tusc2Gq91DpWTq JxCntZYEaamoh4KMrsXhC/43MoMCIr/aWgPwrSVwXD2/nqd12fWdnATDZCUuLZPa KcWKADEgjD4fCgIhQLNVo0jbLKw3Ulnmm0qo4MR+Lw2L/JfOIOJUYIwh9SEIQxwh xJfUFUUNKZE7TggBH5V2t5LHWQCJmUmFDKuRFlykr0owOej3Cz+0XEszFFffbrQ6 0Xspr0wMygpaNnM4DTRU/1nwRXINY9Z00fGpI1tDGR30IcEOv1Ub88mQIPnF0WvI E3XTCFjh0tQK5i6xH96yZzEK28wkEZ7MFSBui4UoKuaFdxwN25k61BG42+Q3bcSH zyRK7GOoii+iqCRDRTS+rAb2yOq2eWOP2h6mnIcviZtGqs8+t2/sVAE3Uv9GGMIb 2U7IDv5TljYbVXbmXBtBe7bw6N/rPI9RdQFz1vOV1cEkvljXCehfTVcKdcf8oC0M mW0wienlxbawXK/DuS5Sv287U2GehiUaT5JvyWbleZ4yVIo15uPgVSVhk5r4lECX GHEEOrvP/eNBVb7J7s++cZprNVOudC4I3kTUnacqTJKaJE3uNDQYdR8z9B/05/rB djI3gsNh+XjMYcU= =eiWJ -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: - Add support for SELinux based access control of BPF tokens We worked with the BPF devs to add the necessary LSM hooks when the BPF token code was first introduced, but it took us a bit longer to add the SELinux wiring and support. In order to preserve existing token-unaware SELinux policies, the new code is gated by the new "bpf_token_perms" policy capability. Additional details regarding the new permissions, and behaviors can be found in the associated commit. - Remove a BUG() from the SELinux capability code We now perform a similar check during compile time so we can safely remove the BUG() call. * tag 'selinux-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: drop the BUG() in cred_has_capability() selinux: fix a capabilities parsing typo in selinux_bpf_token_capable() selinux: add support for BPF token access control selinux: move the selinux_blob_sizes struct |
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Linus Torvalds
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bcc8fd3e15 |
lsm/stable-7.0 PR 20260203
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmmCurkUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXNDWA//RZxjjyY1I0GRDepJXJ8UFEVt4Fdr VsnSKL3o7sf0SAsQj2HCJsJPiwD5fHm2C2gdxh9rFC0bPpMbTVAkwUL7WhP+nkAt LA+UZKYurrk1XF6OctILoY3JcXmynb1Oe3lg6uVcWX5b1uEriqRgGKNcMYLb5fmr D1vZ9LMuZe8WwGTScprQID9FMrZ0TDbdI/vqG7si1W/PCFH7630MPJkmzmjPWvnV xJISKLOG+qbyWoNGLr+VaNjkmA+jPfsXAKWbfNXUGfikP8g/OHpFd70nIzJs8p7J dxZD7w6/kqSGhauQjcX8ov0zKxn83Z2Xt0+4Ldl5vOCWI3r4T3Y8WdarmULbq65n jIN8djDgmCJPqa5zuPmik+womaPk2GmSy1viEJdT4W0iHggTC1snOz1J+BbD+nkh uEZkmcCZbaeEQmfefxIyHDirrFsJvrunWupGrkfxvfFr+QU8H1xNLfMd6CQzvtI4 P5p/KrnP2e58tJqvPxSY315ewUMy73kZU5DUl+Rq6Y4ai415R7vtwwEEkSKWnyja LMdEumc9IrsiBMcLmsj8QwobCr7XJtdCQV5ohR8CPxxcsI/G0pR99e1pckD7l7Qm OG461BKHntU3SFWSiZw+rNWlJuyPcSy5nmUxQvxQHP9pShZPu8rTfYX+CBzrHJk2 OFjAwNJn1N/NfYI= =cCyp -----END PGP SIGNATURE----- Merge tag 'lsm-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull lsm updates from Paul Moore: - Unify the security_inode_listsecurity() calls in NFSv4 While looking at security_inode_listsecurity() with an eye towards improving the interface, we realized that the NFSv4 code was making multiple calls to the LSM hook that could be consolidated into one. - Mark the LSM static branch keys as static - this helps resolve some sparse warnings - Add __rust_helper annotations to the LSM and cred wrapper functions - Remove the unsused set_security_override_from_ctx() function - Minor fixes to some of the LSM kdoc comment blocks * tag 'lsm-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: lsm: make keys for static branch static cred: remove unused set_security_override_from_ctx() rust: security: add __rust_helper to helpers rust: cred: add __rust_helper to helpers nfs: unify security_inode_listsecurity() calls lsm: fix kernel-doc struct member names |
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Linus Torvalds
|
698749164a |
audit/stable-7.0 PR 20260203
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmmCuoQUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXMRFhAAntv4vmqRciFI4oEqxi5X8wmYmzc9 BUQV2XXcfO63IOHdGrXmYHByx3+mZZddAPpYMTqrzA0p2NCqi4svCVwspUHwUcTY btl+xlppBJpBtUL5pmLiP6Q4u+zURYCwuA/OKfxuKa5Frm8D3kbkd5MpxJS15Mev qqEhLT0aj6/rjQpYVwOFGMwehKfE7iuyc8XTBaetvUKHW38sj18ANSpLnN5bmiuE 3lz252kCjyDoOsu+vO0Saa8Rv8lVDjlSMn6mYr4L2fVygYwFDg2Gj7+bmB6LGYy9 YyIm6P+b23E8GOltEObpvrz8ItPR7nvKNiDMEeP1eqGzQ/Mc5OqqljVaNMNPmP+s XN/jZt02XePKXlje+C08620mDVeIYp35TK1bY2/HrYMqySE0wwO1iSyBI4ftPFtu CteM8XA8oH49pspFWbEKCHmtFFGxDVjfVM7YrHeDc+qw2tJjZ7R1GRk5hadP1Ou7 emxGLb6jfejT6NMNU8rM2RVmQNs1jcFh+8lHvDgqqQmaCXJd3AEgr+Om5w9kZ6fJ FyEkh0f9HuZdcEn8tqWaIwCAZXTzECOThj6hhxZGiG9xXFXza1eIXxq7VtIE6fdO ATAJ6cpcj0LIQmE7QWntS1NloPkWD1OSiWLNis0AgCiN97oRTk0oFJ5q7fD0bLUa HGAQqd4OJKmNciw= =pFeD -----END PGP SIGNATURE----- Merge tag 'audit-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit updates from Paul Moore: - Improve the NETFILTER_PKT audit records Add source and destination ports to the NETFILTER_PKT audit records while also consolidating a lot of the code into a new, singular audit_log_nf_skb() function. This new approach to structuring the NETFILTER_PKT record generation should eliminate some unnecessary overhead when audit is not built into the kernel. - Update the audit syscall classifier code Add the listxattrat(), getxattrat(), and fchmodat2() syscall to the audit code which classifies syscalls into categories of operations, e.g. "read" or "change attributes". - Move the syscall classifier declarations into audit_arch.h Shuffle around some header file declarations to resolve some sparse warnings. * tag 'audit-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: move the compat_xxx_class[] extern declarations to audit_arch.h audit: add missing syscalls to read class audit: include source and destination ports to NETFILTER_PKT audit: add audit_log_nf_skb helper function audit: add fchmodat2() to change attributes class |
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Linus Torvalds
|
37b4fbf8db |
Hi,
Here are TPM driver updates for Linux v7.0. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCaYFFIQAKCRAaerohdGur 0nlGAQCCquTrPQPGeng2eZQHDnkfwF0z11kfULUOqxaB14KGPQEA+cdPkSWxxH1j eKKz6MIBUjRA2eowcL3IQ2Cbc9qf2wA= =/lTh -----END PGP SIGNATURE----- Merge tag 'tpmdd-next-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen. * tag 'tpmdd-next-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: st33zp24: Fix missing cleanup on get_burstcount() error tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure |
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Linus Torvalds
|
2f81bdbdb3 |
I3C for 6.20
Subsystem:
- add sysfs entry and attribute for Device NACK Retry count
Drivers:
- dw: Device NACK Retry configuration knob
- mipi-i3c-hci: support for Multi-Bus Instances, Runtime PM support, System
Suspend support
- renesas: suspend/resume support
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Merge tag 'i3c/for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"Subsystem:
- add sysfs entry and attribute for Device NACK Retry count
Drivers:
- dw: Device NACK Retry configuration knob
- mipi-i3c-hci: support multi-bus instances, runtime PM, and suspend
- renesas: suspend/resume support"
* tag 'i3c/for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (52 commits)
i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses
i3c: dw-i3c-master: convert spinlock usage to scoped guards
i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers()
i3c: mipi-i3c-hci-pci: Add System Suspend support
i3c: mipi-i3c-hci: Add optional System Suspend support
i3c: master: Add i3c_master_do_daa_ext() for post-hibernation address recovery
i3c: dw: Initialize spinlock to avoid upsetting lockdep
i3c: mipi-i3c-hci-pci: Add Runtime PM support
i3c: mipi-i3c-hci: Add optional Runtime PM support
i3c: master: Introduce optional Runtime PM support
i3c: mipi-i3c-hci: Factor out master dynamic address setting into helper
i3c: mipi-i3c-hci: Allow core re-initialization for Runtime PM support
i3c: mipi-i3c-hci: Factor out core initialization into helper
i3c: mipi-i3c-hci: Factor out IO mode setting into helper
i3c: mipi-i3c-hci: Factor out software reset into helper
i3c: mipi-i3c-hci: Add PIO suspend and resume support
i3c: mipi-i3c-hci: Refactor PIO register initialization
i3c: mipi-i3c-hci: Add DMA suspend and resume support
i3c: mipi-i3c-hci: Extract ring initialization from hci_dma_init()
i3c: mipi-i3c-hci: Introduce helper to restore DAT
...
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Linus Torvalds
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ef852baaf6 |
RCU changes for v7.0
RCU Tasks Trace:
Re-implement RCU tasks trace in term of SRCU-fast, not only more than 500 lines
of code are saved because of the reimplementation, a new set of API,
rcu_read_{,un}lock_tasks_trace(), becomes possible as well. Compared to the
previous rcu_read_{,un}lock_trace(), the new API avoid the task_struct accesses
thanks to the SRCU-fast semantics. As a result, the old
rcu_read{,un}lock_trace() API is now deprecated.
RCU Torture Test:
- Multiple improvements on kvm-series.sh (parallel run and progress showing
metrics)
- Add context checks to rcu_torture_timer().
- Make config2csv.sh properly handle comments in .boot files.
- Include commit discription in testid.txt.
Miscellaneous RCU changes:
- Reduce synchronize_rcu() latency by reporting GP kthread's CPU QS early.
- Use suitable gfp_flags for the init_srcu_struct_nodes().
- Fix rcu_read_unlock() deadloop due to softirq.
- Correctly compute probability to invoke ->exp_current() in rcutorture.
- Make expedited RCU CPU stall warnings detect stall-end races.
RCU nocb:
- Remove unnecessary WakeOvfIsDeferred wake path and callback overload
handling.
- Extract nocb_defer_wakeup_cancel() helper.
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Merge tag 'rcu.release.v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Boqun Feng:
- RCU Tasks Trace:
Re-implement RCU tasks trace in term of SRCU-fast, not only more than
500 lines of code are saved because of the reimplementation, a new
set of API, rcu_read_{,un}lock_tasks_trace(), becomes possible as
well. Compared to the previous rcu_read_{,un}lock_trace(), the new
API avoid the task_struct accesses thanks to the SRCU-fast semantics.
As a result, the old rcu_read{,un}lock_trace() API is now deprecated.
- RCU Torture Test:
- Multiple improvements on kvm-series.sh (parallel run and
progress showing metrics)
- Add context checks to rcu_torture_timer()
- Make config2csv.sh properly handle comments in .boot files
- Include commit discription in testid.txt
- Miscellaneous RCU changes:
- Reduce synchronize_rcu() latency by reporting GP kthread's
CPU QS early
- Use suitable gfp_flags for the init_srcu_struct_nodes()
- Fix rcu_read_unlock() deadloop due to softirq
- Correctly compute probability to invoke ->exp_current()
in rcutorture
- Make expedited RCU CPU stall warnings detect stall-end races
- RCU nocb:
- Remove unnecessary WakeOvfIsDeferred wake path and callback
overload handling
- Extract nocb_defer_wakeup_cancel() helper
* tag 'rcu.release.v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: (25 commits)
rcu/nocb: Extract nocb_defer_wakeup_cancel() helper
rcu/nocb: Remove dead callback overload handling
rcu/nocb: Remove unnecessary WakeOvfIsDeferred wake path
rcu: Reduce synchronize_rcu() latency by reporting GP kthread's CPU QS early
srcu: Use suitable gfp_flags for the init_srcu_struct_nodes()
rcu: Fix rcu_read_unlock() deadloop due to softirq
rcutorture: Correctly compute probability to invoke ->exp_current()
rcu: Make expedited RCU CPU stall warnings detect stall-end races
rcutorture: Add --kill-previous option to terminate previous kvm.sh runs
rcutorture: Prevent concurrent kvm.sh runs on same source tree
torture: Include commit discription in testid.txt
torture: Make config2csv.sh properly handle comments in .boot files
torture: Make kvm-series.sh give run numbers and totals
torture: Make kvm-series.sh give build numbers and totals
torture: Parallelize kvm-series.sh guest-OS execution
rcutorture: Add context checks to rcu_torture_timer()
rcutorture: Test rcu_tasks_trace_expedite_current()
srcu: Create an rcu_tasks_trace_expedite_current() function
checkpatch: Deprecate rcu_read_{,un}lock_trace()
rcu: Update Requirements.rst for RCU Tasks Trace
...
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Linus Torvalds
|
5c40222af1 |
linux_kselftest-next-6.20-rc1
resctrl test: - fixes a devision by zero error on Hygon - fixes non-contiguous CBM check for Hygon - defines CPU vendor IDs as bits to match usage - adds CPU vendor detection for Hygon - coredeump test: changes to use __builtin_trap() instead of a null pointer - anon_inode: replaces null pointers with empty arrays - kublk: includes message in _Static_assert for C11 compatibility - run_kselftest.sh: adds `--skip` argument option - pidfd: fixes typo in comment -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAml/QHkACgkQCwJExA0N QxxB4A/+IQNvqlgD2vT/oZonMUZ6hLNueJFi4DMONUAiLZkloUwf8Diq2ZW1SOTF RkmkNDcSrW9KG++q5wwSThExlYbmfahhfT2Q7F3KeDZuL85KiK2uFJzPjnpSW43p iKUIiF5QSPk1UnBV/WsfzLP87dGuc8LD2kD0J2GaMCeQc4miq9WxCFQr6JjeAOJL lTCq7XcskDHUEVhFSgMkEvBoL0FqRbd14SxE3TeaATzjDOK0nvz4OjqaE4chr2tW c+OIe6djqv+nc91Gm4WPjlP6SPLbb6QCfJP5ETV4IHvjvcQheTHyyqlnsyQMTEXT yGyzKrroCSUAjPtpzqKbu+3cF3mji4Cu8MNRzWT/R2MOJO+hkReOmoluQWT84Oxy 5OG6SD3fLnu/Kj8sJP3l7SMAkurjkBGPJyR4ZA+nRw101IjqeMbdZK9/CXm051aG rOtKZTVX0FSp/DbARjfIoSqhcMiL1wef8Yfnt11frDwdIf7O1iG3kPNYfddMwy5Y on5KgcWhnw9+zYF2i0dJdKKwWucNPrSs5NxmNcanCtfGqTB5TEIsdDTX+2TxT+V8 8HOJhuk0g8xA+EO310xFpauqOX1/RM95la7NLghLukauiNfbep60ohn1nMCkNWGJ 3P3WFKw/kue0r7tmfzwrKcjWHJ55jai7dvyJ/VtoMd5NgFfElJM= =1cku -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: "resctrl test: - fix division by zero error on Hygon - fix non-contiguous CBM check for Hygon - define CPU vendor IDs as bits to match usage - add CPU vendor detection for Hygon misc: - coredeump test: use __builtin_trap() instead of a null pointer - anon_inode: replace null pointers with empty arrays - kublk: include message in _Static_assert for C11 compatibility - run_kselftest.sh: add `--skip` argument option - pidfd: fix typo in comment" * tag 'linux_kselftest-next-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/pidfd: fix typo in comment selftests/run_kselftest.sh: Add `--skip` argument option selftests/resctrl: Fix non-contiguous CBM check for Hygon selftests/resctrl: Add CPU vendor detection for Hygon selftests/resctrl: Define CPU vendor IDs as bits to match usage selftests/resctrl: Fix a division by zero error on Hygon kselftest/kublk: include message in _Static_assert for C11 compatibility kselftest/anon_inode: replace null pointers with empty arrays kselftest/coredump: use __builtin_trap() instead of null pointer |
||
|
Linus Torvalds
|
7d726a34d6 |
linux_kselftest-kunit-6.20-rc1
kunit: - adds __rust_helper to helpers - fixes up const mis-match in many assert functions - fixes up const mismatch in test_list_sort - protects KUNIT_BINARY_STR_ASSERTION against ERR_PTR values - respects KBUILD_OUTPUT env variable by default - adds bash completion kunit tool: - adds test for nested test result reporting - fixes to not overwrite test status based on subtest counts - adds 32-bit big endian ARM configuration to qemu_configs - renames test_data_path() to _test_data_path() - fixes relying on implicit working directory change -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAml8f08ACgkQCwJExA0N Qxws1w/9GCnGCGbcdY+uw4ExyLGWZM/Gfecjtf03yspVl9/ohrkkR5K6wkfXdKMH Cb1J9dI7z+7GAwtDg2C7AQNa/mtiUBu7fSfrCTohExeGSL4okkJEdk7IcYouPtFG TCYBnIXiz7bp1HDk7zn1D8w2brstp5VKnNTgvfEWaoH60WypEavukJqmy6knrJ0z Ot0mNhPi5I/wJUAjSLvg85M4KKL1t0Z6Kj4JWytaPLOhz7UG94JE2XvO6vNmB1Qt 3Scym/8RpR6k7zdp6YriffFjCCPTZMvLZEDQggCsEHiqGJjCAWOp8yBQdhzYEt5g SbFvZOL3Jvl1jXMfPdOVYFXu08/2hHz7OHqkkrHfa4lgirQxTwAuF+sNkWJ63pci ppAUtsvs56GY0/+XUWviRJXH+9ajUjpkB6RmeMz/Vlj61pWmKqjqYXinMfFTC1ae HphrQFNIGVJVvZtF2V6wbYpCNKb9pPy8/Pje4EWofVbIJWgIHCh6PsO+ebhvfyPr 4wuGO75Vg+Jv3kGZycITqxGgn3YdC05RAVQGbLso8yXsVwoZnvGDC+RN+j3pA2WJ qFkREu/pn9AInHOEr24vHsSL6Dn8le6AWbi0vjNbG23r04fs7WDxeKZWgAFRIO1g zThDQGDAO4A1E0jW6bXmFA7GD4a78tbyFUflyXTjR9JDeXDWXRs= =ofp6 -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: "kunit: - add __rust_helper to helpers - fix up const mismatch in many assert functions - fix up const mismatch in test_list_sort - protect KUNIT_BINARY_STR_ASSERTION against ERR_PTR values - respect KBUILD_OUTPUT env variable by default - add bash completion kunit tool: - add test for nested test result reporting - do not overwrite test status based on subtest counts - add 32-bit big endian ARM configuration to qemu_configs - rename test_data_path() to _test_data_path() - do not rely on implicit working directory change" * tag 'linux_kselftest-kunit-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: add bash completion kunit: tool: test: Don't rely on implicit working directory change kunit: tool: test: Rename test_data_path() to _test_data_path() kunit: qemu_configs: Add 32-bit big endian ARM configuration kunit: tool: Don't overwrite test status based on subtest counts kunit: tool: Add test for nested test result reporting kunit: respect KBUILD_OUTPUT env variable by default kunit: Protect KUNIT_BINARY_STR_ASSERTION against ERR_PTR values test_list_sort: fix up const mismatch kunit: fix up const mis-match in many assert functions rust: kunit: add __rust_helper to helpers |
||
|
Linus Torvalds
|
5b785b83c2 |
auxdisplay for v6.20-1
* A good refactoring of arm-charlcd to use modern kernel APIs -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAml3g+MACgkQb7wzTHR8 rCikmBAAuXr/wo6MBI9RIE1TYJMDZOF2zgkd0LChauco8Hez+JUiYxkbMNODc6Ms iZhfNox1CxjgbQq7CwV9oZ8SKp7eyMGc6N/Xqw1tNuB8gPvb544JsQ+HHkSp0iFt x6MgVr5gdK6Xs6mnREFQLm+8bZH332NgEldxFn7QbIf1SJV4VIoFF+brjOCSF0i3 XX6l+r2DiNeqGZAihdOovtHXyKMfoHA5RzmK7kz7b+Co64AR78No4YhIUCJMJRne TTs0eca+b7HzsGVcF2M/i9PqTsBE5uluoWtxh2g3JmAUWN2L63qGnZqPvlVRk5UH 59rhHIISHbs/zJie0H9+OazPRfaFTYssz4PLSov2irEfGpCxM/oQ/8gkGbWpGiST xXPv14r5SPk+3LIYLpciY7qpbhZwBG5I9b17HkKLDr64PFcQ/ocPYtmWe2W3xjzD 92zFaZ9W3RGe0Yno+2OrkxhQXUTl6oCEQxA9yNUzE9SQhQ1R78ZhVoc1jcqr/JEw kVChc8A3WcNLGHxveGq4ZfiQdqJ80xPNvCs+1B2Fp2MYk5i3/Ifg+FuLrfwAiYy3 GlHvK/zd5MgLXvyL8nzna08p4RbESD5Vtu9ITqwvEWRn6HI+aIhE67RFoZRA/BoD 3QgqqbAm5ubn+HGzZhRwDLrYdYhM/o3vMAg60SulUjewq1SNkwE= =PMUS -----END PGP SIGNATURE----- Merge tag 'auxdisplay-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay Pull auxdisplay updates from Andy Shevchenko: - A good refactoring of arm-charlcd to use modern kernel APIs * tag 'auxdisplay-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay: auxdisplay: max6959: Replace slab.h with device/devres.h auxdisplay: arm-charlcd: Remove redundant ternary operators auxdisplay: arm-charlcd: Join string literals back auxdisplay: arm-charlcd: Use readl_poll_timeout auxdisplay: arm-charlcd: Don't use "proxy" headers auxdisplay: arm-charlcd: drop of_match_ptr() auxdisplay: arm-charlcd: Remove unneeded info message auxdisplay: arm-charlcd: convert to use device managed APIs auxdisplay: arm-charlcd: fix release_mem_region() size |
||
|
Linus Torvalds
|
05f7e89ab9 | Linux 6.19 | ||
|
Linus Torvalds
|
e98f34af61 |
i2c-for-6.19-final
imx: preserve error state during SMBus block read length handling -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmmIw5QACgkQFA3kzBSg KbbgQg/+IAcxDmSPdRrl0yn347iEvEuIuMSYUckRVH4afUKKN5Rpj+v5ow8zzjiN kFTmINOHfaCByn8Inr9dcoiVhI9pLQc+mJBXcXyTkf5ipk3su2v479RhqRC/iHfY bA7HYio/SjsiSebjmTAGQEH5RSljbJ2fu3NRtVh6R8qxLojemIyAHpsd5eXc8d5P ptaq8WwgsXRaCxH1+JlCmBt63VYEY9MGUR9m6/cnjRGb6hLd4O61Ph9XpKF9YHpZ oyGAYqZJYjodCkG4t54DkOszY9WJcKzHGL+DIwsY/RUsz+WccnMU1ISwdZsGHfcH UwcqVoyFd0sKGo9tad6s/Tchp2GUNO5CMw2qx/bfgZ1xy3C4zYrYI3ujWSNy06Io Ih7bCE0/P27XLTMc3qOAHQN8OOIjMwewbvhO5ct6inUBYJkuX2pXzybxYGWCj8Gl qwPvOLid5WyT9xlrIL8bfBtJgEqgzcyh6Ryt4LxG/SO8A4TaRKOfdvnazUKtI1gu 9yUDpNBVLzC474ccGpU5S/mfx7OEZ6jmKtyTIQlm8QMbUZyNf3m4fyHtDVyu0awP GlhiyECeV/cIXGv9S+KdnuB/SPra9pQZecx25vK+2hMvIJ9lKEMNj047G7v/tq6h 9ZtnCdq3zkPfrpqQVQQfOzCeZALjV0Bk8XdYPtd59rBdbiCorrE= =qEQi -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: - imx: preserve error state during SMBus block read length handling * tag 'i2c-for-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx: preserve error state in block data length handler |
||
|
Linus Torvalds
|
e7aa572477 |
spi: Fixes for v6.19
One final batch of fixes for the Tegra SPI drivers, the main one is a batch of fixes for races with the interrupts in the Tegra210 QSPI driver that Breno has been working on for a while. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmmHMvkACgkQJNaLcl1U h9B0MQf8Dx2LbqUfENIJKUDcqUkKxChLYycHXDkG09LVtYyXN4Psq4StIJEmMKGG n1qwEhNUFI1khCcc+UavWNlwgbuxuFDTwko+owlVnmg3oYYEgHOG2mhib/FgSzxo NBmRpKsT1hn4JbF1EA4+Y6m5pfYK3hYJsr8A+5lW0RxHXuwNMbeXLU4k/2jiZdD2 3mST3vIFUQ6S88kKSkpMRX1gfU2g0qyWyxxRpUSg3hILL9R7Rjdab8gnN5hu86qJ dV0ijY2txKTf+rWEQmN1MC1lUmF7PZCl4v3kY+fnbQTZIEjfu0kbA7hpHfJmwX/k Od9yMdLQu+4APtND0Dnioe0WDeem1A== =inLr -----END PGP SIGNATURE----- Merge tag 'spi-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "One final batch of fixes for the Tegra SPI drivers, the main one is a batch of fixes for races with the interrupts in the Tegra210 QSPI driver that Breno has been working on for a while" * tag 'spi-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: tegra114: Preserve SPI mode bits in def_command1_reg spi: tegra: Fix a memory leak in tegra_slink_probe() spi: tegra210-quad: Protect curr_xfer check in IRQ handler spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer spi: tegra210-quad: Protect curr_xfer assignment in tegra_qspi_setup_transfer_one spi: tegra210-quad: Move curr_xfer read inside spinlock spi: tegra210-quad: Return IRQ_HANDLED when timeout already processed transfer |
||
|
Linus Torvalds
|
142fdd7bb7 |
regulator: Fix for v6.19
One last fix for v6.19, the voltages for the SpaceMIT P1 were not described correctly. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmmHMTUACgkQJNaLcl1U h9DpyQf/SB2DoE+IxRexzdrrH5BGkPPr+vKTq6j7UI3yh872wsf938vOADDjHgBr /0/VDEWOzXl2Diqqna8QWT/F4fLmnY+jxL3xguIBMprhlb4qo/TZAu2/ggYxqY7y Hu9d06TsLRJCdJz9wz8/sXUMLQvZCHHOwxs14MBT4OcR53YcPIGst6C/kIlH9CRw gkLf95Swp2BKT3ThABqKumNr6PdxlnhiDcH7nNgAI6f7pSlz6lZRgmoFaaBNEqOC daDX/R1JdiSqpZJmAsPhuHWxlgq39iGwZ0RPeilLxjEHx49bmO3MNe9yfzsYJG58 GvmIaqkI5ISoA6yoSIRPIP81tJS2dw== =cce6 -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One last fix for v6.19: the voltages for the SpaceMIT P1 were not described correctly" * tag 'regulator-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: spacemit-p1: Fix n_voltages for BUCK and LDO regulators |
||
|
Linus Torvalds
|
b0e7d3f88e |
Binder fixes for 6.19-final
Here are some small, last-minute binder C and Rust driver fixes for reported issues. They include a number of fixes for reported crashes and other problems. All of these have been in linux-next this week, and longer. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaYcc8Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yniiACeLH9dyrdwuRBdWy466fO2nkwjb8sAn2cezXQW kOuhA2wuweaDq1W8wi14 =qSrB -----END PGP SIGNATURE----- Merge tag 'char-misc-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull binder fixes from Greg KH: "Here are some small, last-minute binder C and Rust driver fixes for reported issues. They include a number of fixes for reported crashes and other problems. All of these have been in linux-next this week, and longer" * tag 'char-misc-6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: binderfs: fix ida_alloc_max() upper bound rust_binderfs: fix ida_alloc_max() upper bound binder: fix BR_FROZEN_REPLY error log rust_binder: add additional alignment checks binder: fix UAF in binder_netlink_report() rust_binder: correctly handle FDA objects of length zero |
||
|
Linus Torvalds
|
dda5df9823 |
Miscellaneous MMCID fixes to address bugs and
performance regressions in the recent rewrite
of the SCHED_MM_CID management code:
- Fix livelock triggered by BPF CI testing
- Fix hard lockup on weakly ordered systems
- Simplify the dropping of CIDs in the exit path
by removing an unintended transition phase.
- Fix performance/scalability regression on a
thread-pool benchmark by optimizing transitional
CIDs when scheduling out.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-urgent-2026-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
"Miscellaneous MMCID fixes to address bugs and performance regressions
in the recent rewrite of the SCHED_MM_CID management code:
- Fix livelock triggered by BPF CI testing
- Fix hard lockup on weakly ordered systems
- Simplify the dropping of CIDs in the exit path by removing an
unintended transition phase
- Fix performance/scalability regression on a thread-pool benchmark
by optimizing transitional CIDs when scheduling out"
* tag 'sched-urgent-2026-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/mmcid: Optimize transitional CIDs when scheduling out
sched/mmcid: Drop per CPU CID immediately when switching to per task mode
sched/mmcid: Protect transition on weakly ordered systems
sched/mmcid: Prevent live lock on task to CPU mode transition
|
||
|
Linus Torvalds
|
7e0b172c80 |
Misc objtool fixes:
- Bump up the Clang minimum version requirements
for livepatch builds, due to Clang assembler
section handling bugs causing silent
miscompilations.
- Strip livepatching symbol artifacts from
non-livepatch modules.
- Fix livepatch build warnings when certain
Clang LTO options are enabled.
- Fix livepatch build error when
CONFIG_MEM_ALLOC_PROFILING_DEBUG=y.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'objtool-urgent-2026-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool fixes from Ingo Molnar::
- Bump up the Clang minimum version requirements for livepatch
builds, due to Clang assembler section handling bugs causing
silent miscompilations
- Strip livepatching symbol artifacts from non-livepatch modules
- Fix livepatch build warnings when certain Clang LTO options
are enabled
- Fix livepatch build error when CONFIG_MEM_ALLOC_PROFILING_DEBUG=y
* tag 'objtool-urgent-2026-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool/klp: Fix unexported static call key access for manually built livepatch modules
objtool/klp: Fix symbol correlation for orphaned local symbols
livepatch: Free klp_{object,func}_ext data after initialization
livepatch: Fix having __klp_objects relics in non-livepatch modules
livepatch/klp-build: Require Clang assembler >= 20
|
||
|
Josh Poimboeuf
|
2687c848e5 |
x86/vmware: Fix hypercall clobbers
Fedora QA reported the following panic: BUG: unable to handle page fault for address: 0000000040003e54 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS edk2-20251119-3.fc43 11/19/2025 RIP: 0010:vmware_hypercall4.constprop.0+0x52/0x90 .. Call Trace: vmmouse_report_events+0x13e/0x1b0 psmouse_handle_byte+0x15/0x60 ps2_interrupt+0x8a/0xd0 ... because the QEMU VMware mouse emulation is buggy, and clears the top 32 bits of %rdi that the kernel kept a pointer in. The QEMU vmmouse driver saves and restores the register state in a "uint32_t data[6];" and as a result restores the state with the high bits all cleared. RDI originally contained the value of a valid kernel stack address (0xff5eeb3240003e54). After the vmware hypercall it now contains 0x40003e54, and we get a page fault as a result when it is dereferenced. The proper fix would be in QEMU, but this works around the issue in the kernel to keep old setups working, when old kernels had not happened to keep any state in %rdi over the hypercall. In theory this same issue exists for all the hypercalls in the vmmouse driver; in practice it has only been seen with vmware_hypercall3() and vmware_hypercall4(). For now, just mark RDI/RSI as clobbered for those two calls. This should have a minimal effect on code generation overall as it should be rare for the compiler to want to make RDI/RSI live across hypercalls. Reported-by: Justin Forbes <jforbes@fedoraproject.org> Link: https://lore.kernel.org/all/99a9c69a-fc1a-43b7-8d1e-c42d6493b41f@broadcom.com/ Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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|
Linus Torvalds
|
3dc58c9ce1 |
A couple of late-breaking MM fixes. One against a new-in-this-cycle patch
and the other addresses a locking issue which has been there for 1+ years. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaYZRhQAKCRDdBJ7gKXxA jhxUAQCPsCziTG1PTXTY12tt4UIY0lppNXP7ltuddHBwry1RRgEAwMbAZq5tvx1S bVnCux9M4uIcBJbWak738Q4wMxcqigg= =8OWj -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2026-02-06-12-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "A couple of late-breaking MM fixes. One against a new-in-this-cycle patch and the other addresses a locking issue which has been there for over a year" * tag 'mm-hotfixes-stable-2026-02-06-12-37' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/memory-failure: reject unsupported non-folio compound page procfs: avoid fetching build ID while holding VMA lock |
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|
Linus Torvalds
|
bab849a908 |
tracing fix for v6.19:
- Fix event format field alignments for 32 bit architectures The fields in the event format files are used to parse the raw binary buffer data by applications. If they are incorrect, then the application produces garbage. On 32 bit architectures, the function graph 64bit calltime and rettime were off by 4bytes. That's because the actual fields are in a packed structure but the macros used by the ftrace events did not mark them as packed, and instead, gave them their natural alignment which made their offsets off by 4 bytes. There are macros to have a packed field within an embedded structure of an event, but there's no macro for normal fields within a packed structure of the event. The macro __field_packed() was used for the packed embedded structure field. Rename that to __field_desc_pcaked() (to match the non-packed embedded field macro __field_desc()), and make __field_packed() for fields that are in a packed event structure (which matches the unpacked __field() macro). Switch the calltime and rettime fields of the function graph event to use the new __field_packed() and this makes the offsets correct. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaYZKpRQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qk1UAP41H5PL24xmYp+34GIP6lHuJr6iZzUm KbZi1Zx4zNmXSAD/e3Ra5SZopWszeMTf/tmxUXbl30oLdw4CJgS1WztBggk= =m36h -----END PGP SIGNATURE----- Merge tag 'trace-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fix from Steven Rostedt: - Fix event format field alignments for 32 bit architectures The fields in the event format files are used to parse the raw binary buffer data by applications. If they are incorrect, then the application produces garbage. On 32 bit architectures, the function graph 64bit calltime and rettime were off by 4bytes. That's because the actual fields are in a packed structure but the macros used by the ftrace events did not mark them as packed, and instead, gave them their natural alignment which made their offsets off by 4 bytes. There are macros to have a packed field within an embedded structure of an event, but there's no macro for normal fields within a packed structure of the event. The macro __field_packed() was used for the packed embedded structure field. Rename that to __field_desc_packed() (to match the non-packed embedded field macro __field_desc()), and make __field_packed() for fields that are in a packed event structure (which matches the unpacked __field() macro). Switch the calltime and rettime fields of the function graph event to use the new __field_packed() and this makes the offsets correct. * tag 'trace-v6.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Fix ftrace event field alignments |
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Linus Torvalds
|
240b8d8227 |
One RBD and two CephFS fixes which address potential oopses. The RBD
thing is more of a rare edge case that pops up in our CI, while the two CephFS scenarios are regressions that were reported by users and can be triggered trivially in normal operation. All marked for stable. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmmGC6kTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzi+csB/9WgySi6UKkZM6w9A5HnkUnCHXf8cS2 RuYv0kBB0zv9SorBipve6PdxVQoqyCc6wuwbiUUhKGmwfQp6ubguh4vPK5zX98Cl tjPcDDUzmTvWvOgr3NEzD3T838hkS/K0FocR+ratoMoZ2Hl8K8NSXj53vAFrHT49 v0hP5YS3UaNeqSA4NjFeMtEoRWDJJrUyim5xtZWAAlL7gEsPkHzmx1NlMYa5Qe22 mmgjcU29zKXjVs96rQqAu0W5jL+M7TJfssy/Pof7t2wVV15F0VSrdqU6KlmLNDOT P8QMolYD6WlEG8RY/ryBzhS6eqTr4fbREuJLLVzLxPQKDeJrzyhumT++ =9NmM -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.19-rc9' of https://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: "One RBD and two CephFS fixes which address potential oopses. The RBD thing is more of a rare edge case that pops up in our CI, while the two CephFS scenarios are regressions that were reported by users and can be triggered trivially in normal operation. All marked for stable" * tag 'ceph-for-6.19-rc9' of https://github.com/ceph/ceph-client: ceph: fix NULL pointer dereference in ceph_mds_auth_match() ceph: fix oops due to invalid pointer for kfree() in parse_longname() rbd: check for EOD after exclusive lock is ensured to be held |
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Linus Torvalds
|
23b0d2f7c2 |
dma-mapping fixes for Linux 6.19
Two minor fixes for DMA-mapping subsystem:
- check for the rare case of the allocation failure of the global CMA pool
(Shanker Donthineni)
- avoid perf buffer overflow when tracing large scatter-gather lists
(Deepanshu Kartikey)
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Merge tag 'dma-mapping-6.19-2026-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping fixes from Marek Szyprowski:
"Two minor fixes for the DMA-mapping subsystem:
- check for the rare case of the allocation failure of the global CMA
pool (Shanker Donthineni)
- avoid perf buffer overflow when tracing large scatter-gather lists
(Deepanshu Kartikey)"
* tag 'dma-mapping-6.19-2026-02-06' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
dma: contiguous: Check return value of dma_contiguous_reserve_area()
tracing/dma: Cap dma_map_sg tracepoint arrays to prevent buffer overflow
|
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|
Linus Torvalds
|
fe70b3260e |
IOMMU Fix for Linux v6.19-rc8:
- Fix wrong definition of PASID_FLAG_PWSNP bit. This caused DMAR errors on Arrow Lake platforms. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmmFvxsACgkQK/BELZcB GuOpfw/8ClVQ9alzUhymrN8evM0zZqzr5ntwoD7ihRy6gcu8UwY0soRpWbZs9cFR n/9aJGoO2WvTXo2k26NWp3mcxytqRY2dyASKV6Z80jIY4csBRWkUn7R21OgUnJ2d JZzDZyiWKZUbV37Qg+cTl8EKlyk7RHAqin0tz5fTUhSrk+q7mTh0//cjUr3o2LxN 9jxGj+JVGq8w6/pzgl1TOVhJtXxFfbMPPBUR3agm7guWMsdqAc+WL2yyKVRQSAt5 uPMAiSjFlmBi8WyEjxUQA+ADszrdtbbP9jYc8qH0oFrwrhBTSDluteEHMX51FVFX ZbJN8DV7/xORZ77+5kR5mTg487yprps0JSEYqbgbUlgTS2/WoNM0tFR/YW9FyY5g ZkpY7/EZEz9fMlTKnFobjiWYreCSX1T6Kel1K2LhAth7dcnNtl7OL5xAVUzEsKa3 D2gcN9fXj3JhuUPt21cZK551AmO09Ht/MttkQEwqiKK1/7cGcL/l6aORT/745Bgg 5l6LiveVyVhHqBpBiuhqNPybfhdsN9vzZNS3MZnKrv/mU4C+bR6PzNCEiUo+060V 9r2oFLRjFFiHaCJql0u+QczYGQEUsmmOSjdVupc0qUtHcipDRAdk2s5cyWFLp5Y1 QZQ7ReLaUja50Bxb6u6/ZyqB6yBiAXVyrFcJ36UAAF2aU83TFXo= =O2Wj -----END PGP SIGNATURE----- Merge tag 'iommu-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fix from Joerg Roedel: - Fix wrong definition of PASID_FLAG_PWSNP bit. This caused DMAR errors on Arrow Lake platforms. * tag 'iommu-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: iommu/vt-d: Treat PAGE_SNOOP and PWSNP separately |
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Linus Torvalds
|
0dbc357710 |
pmdomain providers:
- imx: Fix system wakeup support for imx8mp power domains
- imx: Fix potential out-of-range access for imx8m power domains
- imx: Fix the imx8mm gpu hang
- qcom: Fix off-by-one error for highest state in rpmpd
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Merge tag 'pmdomain-v6.19-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fixes from Ulf Hansson:
- imx:
- Fix system wakeup support for imx8mp power domains
- Fix potential out-of-range access for imx8m power domains
- Fix the imx8mm gpu hang
- qcom: Fix off-by-one error for highest state in rpmpd
* tag 'pmdomain-v6.19-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: imx8mp-blk-ctrl: Keep usb phy power domain on for system wakeup
pmdomain: imx8mp-blk-ctrl: Keep gpc power domain on for system wakeup
pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains
pmdomain: imx: gpcv2: Fix the imx8mm gpu hang due to wrong adb400 reset
pmdomain: qcom: rpmpd: fix off-by-one error in clamping to the highest state
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Linus Torvalds
|
8aa3041808 |
gpio fixes for v6.19
- fix incorrect retval check in gpio-loongson-64bit - fix GPIO counting with ACPI -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEkeUTLeW1Rh17omX8BZ0uy/82hMMFAmmFt48ACgkQBZ0uy/82 hMNmzw/+PwJP4w2M6rz1iFq6QezFKmzT1GO6AU1PTg6T1Mjeg9lOfHVJiq2Dnj63 aI4CsYO5sK+8atAHV7VMor800e+r4cLlYX/wKyrCM9qkAgvHxhzy7hDGB8z1op66 qXm2TuUvNo0157EMe0cowq3yW8a4Rr/vTZoSgvw/R25qxtmKrOFHaehWfkiIrJxJ Jn88cBTryqgYrkhewGzhKc+bDYOxOgiMlvM2rBoo7RyjLyCnV6XR47zEY8Ku45co KD1bA5EoMgf3RbaxsRbGZxgKuKEwmCGXtRp+p6kPe6JtAYepc3tYzopiiGTyq0LB oIa5jGG+jgYv1L7kaOlP/lNuCVzsdzUV8+Jx3U0nNzTdGmk9UvZ+pxP5OfSL/isD sFxhy8PLJrf5kNNIFuqvRwrGmFD+MO9p8pFXmeclhbC+TXxhJXsRiEO4B52ewTlL K1U5bCjwkxKOHdnI0koOQNjM72jjSUnOaIlbjnz1yeYb2DPQ6aegW4Rht/RaQfJ8 uo0jM+hc7vLdwQqPZEGRzfUOmAa2kQcbLf0qQ5Sj+TvVvj0T/2xFhSz6YX8iHHrQ lui2dy8Wsm3/qCTmh7+MWSLkCHZx5/rq7xm/sMnYlQlUOPWw5d+5C4CfYe2CkNFL w8vPUptsQDb4/qKAHXUMHs5tDKbmCWqRu5khgy5AcqbYkPrOoqk= =SMx0 -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix incorrect retval check in gpio-loongson-64bit - fix GPIO counting with ACPI * tag 'gpio-fixes-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() gpiolib: acpi: Fix gpio count with string references |
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Linus Torvalds
|
8770bd8f91 |
sound fixes for 6.19
A collection of small fixes. It became a bit larger than wished, but all of them are device-specific small fixes, and it should be still fairly safe to take at the last minute. Included are a few quirks and fixes for Intel, AMD, HD-audio, and USB-audio, as well as a race fix in aloop driver and corrections of Cirrus firmware kunit test -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmmFtrEOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE+5qw//ZMzL++FkmAkZV+EHF6XqAaGd1PlA14s13Nzm +lDV8XqM1N5W3LIhUpANEf+DZB+9P/uy2IJqz7rCMAe5JiTdiovUplKg6VIwq1Y7 vemglGR1Y/nzxgAYtjI8H6F30mx/tufFRP3UXv4eKu20CwX5wK/AJwS71WKdjiXI YSeTtjhnkzVHiqvloDupZj7TI+jXD/1aHI0HebWs9NQmBHoZwLsDRY81ajUGEqvJ 0YWzCu08k3D7M4BB6W5gGDjuR2sSl6mIMU2g9erRu9Gbg4g82q5FCs1VKnmrDtCz UW3TRfdFI7/h9G2uJE7Go15LjgxzmotAEJNzgmy8cDzRhagqYjB1K3eBoQ9cEkv9 ZDl4buQSUIRnR+Bko5kg1t0XOyBzSFRHx8slgZNKwFVOHbLm78Gj0nvgjQqSHc/r S1vqZdPDk9zL0fIg9PoLYiVDFUO9RcT6ueaI1tbyWXRVAxvxdH/A2mfE+RwTufvR tDNV3IG53+JGayTu4f4tnQZxMzt4lVk9DR829+JIGkcGAHHURWXJmqwCbwnvJSVv /iLLzYxtBN0mFDmhIYDgIuJWiz9y7pFVXuUu82RzqzxzBFe0XgLhG3e23G0WzAmT DAUbXoXhZcEOdj3Cj5Dl//RAtWtv8v6o2VHcDLtUkIrwuCc2jgcrzEdQZbxxMbav rlksaV8= =wefJ -----END PGP SIGNATURE----- Merge tag 'sound-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. It became a bit larger than wished, but all of them are device-specific small fixes, and it should be still fairly safe to take at the last minute. Included are a few quirks and fixes for Intel, AMD, HD-audio, and USB-audio, as well as a race fix in aloop driver and corrections of Cirrus firmware kunit test" * tag 'sound-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Enable headset mic for Acer Nitro 5 ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put() ASoC: dt-bindings: ti,tlv320aic3x: Add compatible string ti,tlv320aic23 ASoC: amd: fix memory leak in acp3x pdm dma ops ALSA: usb-audio: fix broken logic in snd_audigy2nx_led_update() ALSA: aloop: Fix racy access at PCM trigger ASoC: rt1320: fix intermittent no-sound issue ASoC: SOF: Intel: use hdev->info.link_mask directly firmware: cs_dsp: rate-limit log messages in KUnit builds ASoC: amd: yc: Add quirk for HP 200 G2a 16 ASoC: cs42l43: Correct handling of 3-pole jack load detection ASoC: Intel: sof_es8336: Add DMI quirk for Huawei BOD-WXX9 ASoC: sof_sdw: Add a quirk for Lenovo laptop using sidecar amps with cs42l43 |
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Linus Torvalds
|
5ca98c22b5 |
slab fix for 6.19-rc8
-----BEGIN PGP SIGNATURE----- iQFPBAABCAA5FiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmmFq/4bFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyAAoJELvgsHXSRYiajNsH/Rwx9KuJepaUyCIPHNNK +i7+uAhro222mXNRxz0JtC/uI+Fal/hD9EpnQ9pKfrrTJ7dBoZCP7oMekZXhZkto TzYLb7iSzUIdnvu4e3gcO5H88LCLr0gMLJwY+U1Uk51O5yYsl9LY+B5oC/foi0JV pVAjZofupRLUbu7aPzrz///ia0UYf8TmKZaGrnMa1d/kiK3tWl1G0Tvhph7e4Lgj AF4X3IFf3LsxhKEfkyqyNAXuAFBCB91Hm1wiqf5SDeBGXl5OIylVfj82aV/ZO5TI wjXrUBo/nP5y3xMzPvJfnZT/++aqJFDSC9eIxSelYxpqm5xlNS54Zeo5fFpasHPS Q+c= =MAii -----END PGP SIGNATURE----- Merge tag 'slab-for-6.19-rc8-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab fix from Vlastimil Babka: "A stable fix for memory allocation profiling tag not being cleared when aborting an allocation due to memcg charge failure (Hao Ge)" * tag 'slab-for-6.19-rc8-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab: Add alloc_tagging_slab_free_hook for memcg_alloc_abort_single |
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Linus Torvalds
|
f896d1c03e |
ARM fixes for 6.19 / 7.0
Just one fix for memset64() on big endian 32-bit ARM systems. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmmF6MkACgkQ9OeQG+St rGQguw//TmfNJeMEs4mmCrEwKRI4mtevnNEOD2Y1MUjvmsfk4cwbVANVw6qUZIuA pZ2Y80S+3jxkZu7bDts1LtuUGM4JW+4jMpZFS3qsYaLzM2ml9al8+Ydh6AfqP5yC +IuUA/V9G/4ZJofS4Wh2rUtiI/8MV4BGk0NJMzNiAgiMyR/CamB8vA3fxVXic6vD ljfV62xMaVkGua4jlGRSpYSoNJJyXb1wQHtbl3+N/YwDD4ctFQbUNkdFrN3K33PB lI4DvDpq9yWHXlqG7jFeyeiUWRdsaamabkdJcPhnHz7MLvpW7zej9NGlWeNTl7TW 6S4o8XEdi+x39KYOkk9ju46dHsJxGvkDmupXxCAgVg2C7uC0upaq31yp65+YtlwK 6/hvBnBbZ6ZxMysE45CbQougHNTjZN4aPA1wtiSYec9A6X7riIHm91TqdTOPXOlo XcZqwLLCVBVp9UH/Trd0SwR6wzLGf2jpf+D0NLi30MW2LZ2Xq/3gtoVzs4XaqTsR 11yzLaLEF3qGN3dDo/0rzjTGzIX44KckWtM0V5qUniwvJfwUyiWLLA7y7ibnvmGJ QCc3nKbxX7pDKwOkrz38kkmt0TvChhoHeF+jefJLDvI2GVzdwxh0abJDwmteI/Vs BfevAmxfvvxVwTBZuWvb/5yt6HFZCDqmUBGL//RM4SDgCl7LIis= =ja7q -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM fix from Russell King: "Just one fix for memset64() on big endian 32-bit ARM systems" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9468/1: fix memset64() on big-endian |
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Viktor Kleen
|
02f9d76a76 |
iommu/vt-d: Treat PAGE_SNOOP and PWSNP separately
The PASID_FLAG_PAGE_SNOOP and PASID_FLAG_PWSNP constants are identical.
This will cause the pasid code to always set both or neither of the
PGSNP and PWSNP bits in PASID table entries. However, PWSNP is a
reserved bit if SMPWC is not set in the IOMMU's extended capability
register, even if SC is supported.
This has resulted in DMAR errors when testing the iommufd code on an
Arrow Lake platform. With this patch, those errors disappear and the
PASID table entries look correct.
Fixes:
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Hao Ge
|
e6c53ead2d |
mm/slab: Add alloc_tagging_slab_free_hook for memcg_alloc_abort_single
When CONFIG_MEM_ALLOC_PROFILING_DEBUG is enabled, the following warning
may be noticed:
[ 3959.023862] ------------[ cut here ]------------
[ 3959.023891] alloc_tag was not cleared (got tag for lib/xarray.c:378)
[ 3959.023947] WARNING: ./include/linux/alloc_tag.h:155 at alloc_tag_add+0x128/0x178, CPU#6: mkfs.ntfs/113998
[ 3959.023978] Modules linked in: dns_resolver tun brd overlay exfat btrfs blake2b libblake2b xor xor_neon raid6_pq loop sctp ip6_udp_tunnel udp_tunnel ext4 crc16 mbcache jbd2 rfkill sunrpc vfat fat sg fuse nfnetlink sr_mod virtio_gpu cdrom drm_client_lib virtio_dma_buf drm_shmem_helper drm_kms_helper ghash_ce drm sm4 backlight virtio_net net_failover virtio_scsi failover virtio_console virtio_blk virtio_mmio dm_mirror dm_region_hash dm_log dm_multipath dm_mod i2c_dev aes_neon_bs aes_ce_blk [last unloaded: hwpoison_inject]
[ 3959.024170] CPU: 6 UID: 0 PID: 113998 Comm: mkfs.ntfs Kdump: loaded Tainted: G W 6.19.0-rc7+ #7 PREEMPT(voluntary)
[ 3959.024182] Tainted: [W]=WARN
[ 3959.024186] Hardware name: QEMU KVM Virtual Machine, BIOS unknown 2/2/2022
[ 3959.024192] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 3959.024199] pc : alloc_tag_add+0x128/0x178
[ 3959.024207] lr : alloc_tag_add+0x128/0x178
[ 3959.024214] sp : ffff80008b696d60
[ 3959.024219] x29: ffff80008b696d60 x28: 0000000000000000 x27: 0000000000000240
[ 3959.024232] x26: 0000000000000000 x25: 0000000000000240 x24: ffff800085d17860
[ 3959.024245] x23: 0000000000402800 x22: ffff0000c0012dc0 x21: 00000000000002d0
[ 3959.024257] x20: ffff0000e6ef3318 x19: ffff800085ae0410 x18: 0000000000000000
[ 3959.024269] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 3959.024281] x14: 0000000000000000 x13: 0000000000000001 x12: ffff600064101293
[ 3959.024292] x11: 1fffe00064101292 x10: ffff600064101292 x9 : dfff800000000000
[ 3959.024305] x8 : 00009fff9befed6e x7 : ffff000320809493 x6 : 0000000000000001
[ 3959.024316] x5 : ffff000320809490 x4 : ffff600064101293 x3 : ffff800080691838
[ 3959.024328] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000d5bcd640
[ 3959.024340] Call trace:
[ 3959.024346] alloc_tag_add+0x128/0x178 (P)
[ 3959.024355] __alloc_tagging_slab_alloc_hook+0x11c/0x1a8
[ 3959.024362] kmem_cache_alloc_lru_noprof+0x1b8/0x5e8
[ 3959.024369] xas_alloc+0x304/0x4f0
[ 3959.024381] xas_create+0x1e0/0x4a0
[ 3959.024388] xas_store+0x68/0xda8
[ 3959.024395] __filemap_add_folio+0x5b0/0xbd8
[ 3959.024409] filemap_add_folio+0x16c/0x7e0
[ 3959.024416] __filemap_get_folio_mpol+0x2dc/0x9e8
[ 3959.024424] iomap_get_folio+0xfc/0x180
[ 3959.024435] __iomap_get_folio+0x2f8/0x4b8
[ 3959.024441] iomap_write_begin+0x198/0xc18
[ 3959.024448] iomap_write_iter+0x2ec/0x8f8
[ 3959.024454] iomap_file_buffered_write+0x19c/0x290
[ 3959.024461] blkdev_write_iter+0x38c/0x978
[ 3959.024470] vfs_write+0x4d4/0x928
[ 3959.024482] ksys_write+0xfc/0x1f8
[ 3959.024489] __arm64_sys_write+0x74/0xb0
[ 3959.024496] invoke_syscall+0xd4/0x258
[ 3959.024507] el0_svc_common.constprop.0+0xb4/0x240
[ 3959.024514] do_el0_svc+0x48/0x68
[ 3959.024520] el0_svc+0x40/0xf8
[ 3959.024526] el0t_64_sync_handler+0xa0/0xe8
[ 3959.024533] el0t_64_sync+0x1ac/0x1b0
[ 3959.024540] ---[ end trace 0000000000000000 ]---
When __memcg_slab_post_alloc_hook() fails, there are two different
free paths depending on whether size == 1 or size != 1. In the
kmem_cache_free_bulk() path, we do call alloc_tagging_slab_free_hook().
However, in memcg_alloc_abort_single() we don't, the above warning will be
triggered on the next allocation.
Therefore, add alloc_tagging_slab_free_hook() to the
memcg_alloc_abort_single() path.
Fixes:
|
||
|
Linus Torvalds
|
b7ff7151e6 |
hwmon fixes for v6.19 (final)
- occ: Mark occ_init_attribute() as __printf to avoid build failure - gpio-fan: Allow to stop fans when CONFIG_PM is disabled, and fix set_rpm() return value - acpi_power_meter: Fix deadlocks related to acpi_power_meter_notify() - dell-smm: Add Dell G15 5510 to fan control whitelist -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmmFV70ACgkQyx8mb86f mYE2Aw/+ODcZGeTGkanPZiaEn6MbT/KxjdoYgvi61wyLH06JblPX7ae7qRNXHKBZ ZW2/+DDWNBrQxRImIKyyAwYVxm+fz4DB5iMZeYsdfl5JWKDUYh0sx5MGMPlkhzZt kOVr0nphPTsI5NgEp7bL5dFIMzGazk3vNyD94p6FXtdfDhHRqxZU0B4ji6LfeP7P hI1POoA2H5anP+KFpnBC8q0f6rNmvxl41qVhBJLknmmJbFpr8gRLw+3vyYweBKiU Sqxm0SL6nVlC5MeLlB1aZVHJNhzvK+S/l5iGaVFsxlc3A2wNE037p2SsBZ7TWyDl dBSdu49yAkDRP3C4nV8sAPhteZjTIC1PR2I6mh3xBkm2SYrPsksYw4aoCLYkAKNu 1Y1eabSXC+tpCL4Gn771qJA1/Wbn87H78zG9wRd3uTKgpk1zxner3XqnH8OeF+b8 uR+9Ery6GK2D4NZLwtbgxpd7iFf+Znr4LIBZyKYpERNgx/5pAVZUMal4FRwIr9vb E9iQ4g8lTTfdthRy5pZYB0JQrAH34q22f5CFC0YHOMDgyJQqWsg0GlsK/0mt1hP9 gqfOAWxwiyLg6jml2IXXOZhROxPYy9Pg4vXVWzIPk4nfiS/u4GGIQ7QvIwcFNd+/ h7OmPkFrNoUcbBRVE6x8Yk1sFEvy86EVsDBZSLDjwcODEdVkdrQ= =DUEL -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - occ: Mark occ_init_attribute() as __printf to avoid build failure due to '-Werror=suggest-attribute=format' - gpio-fan: Allow to stop fans when CONFIG_PM is disabled, and fix set_rpm() return value - acpi_power_meter: Fix deadlocks related to acpi_power_meter_notify() - dell-smm: Add Dell G15 5510 to fan control whitelist * tag 'hwmon-for-v6.19-final' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (occ) Mark occ_init_attribute() as __printf hwmon: (gpio-fan) Allow to stop FANs when CONFIG_PM is disabled hwmon: (gpio-fan) Fix set_rpm() return value hwmon: (acpi_power_meter) Fix deadlocks related to acpi_power_meter_notify() hwmon: (dell-smm) Add Dell G15 5510 to fan control whitelist |
||
|
Linus Torvalds
|
8185461e53 |
drm fixes for 6.19-final
amdgpu: - MES 11 old firmware compatibility fix - ASPM fix - DC LUT fixes amdkfd: - Fix possible double deletion of validate list xe: - Fix topology query pointer advance - A couple of kerneldoc fixes - Disable D3Cold for BMG only on specific platforms - Fix CFI violation in debugfs access nouveau: - Revert adding atomic commit functions as it regresses pre-nv50. - Fix suspend/resume bugs exposed by enabling 570 firmware. gma500: - Revert a regression caused by vblank changes. mgag200: - Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes. bridge: - imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmmFXMEACgkQDHTzWXnE hr4K7A/8D0dvev5mvzc9s7iEALYwDD0Yn7FUmI9ETfHntiOoVfLjSoPWGSITbOT3 asMLdJqYDtIG2ybAb3wYH9oioHc0w5hjOwCCVa3sFo1rKIJCzIpcuhC6oWpjO0JB lGsPq7BIV5f62+/wc7zGiqB49oF7IQfT6RrhZvV5QYMl6LdzPJNbDXHrvMUquq5R vRM+ZE2Gf6USORuqs+Yvolg1mPjz5IqwEQ79CU44AWIvUbkP/loqQVHV+Pj1HTBH ZIydovsNKVPj5ocp7VgE06JwyDimi4lnXDtUAOOFKiQ/FtDo3TKAKzOwFLHW8cUg KYhTH311xnXV9D8ccmEjhT1ZmizN2+MWabnDDRenMn4rc0AtC11yCjffa71MJgeA q1zd/AHf6iQwkp3YzUUXNobwsh6CVskHMnKRtn20heWkgQRnw02cD6rg/tT+XLmE tpag02E2H2NsKSp+YtnOkr0VTGqJ8ziqc9fEhXlm6ZxnNJyeoTy+Cksj/+9MoyHB 011o07Ugesn+WgdSfAZSVuYbGi84odJMpEzsGYxbYdvZ3/5kL3F1k/tL414tj69z qioHjfI6LGbbVczkuVFgKjXZNOVJRKmZAFSzFbBslTl8JX+QJWaWOKaicOTOwdAY DOLKmQzJKRLmIE1RzbTkBcA24AtRTRKHZChfQBAOPZakMOlc9LY= =KRH4 -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2026-02-06' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "The usual xe/amdgpu selection, and a couple of misc changes for gma500, mgag200 and bridge. There is a nouveau revert, and also a set of changes that fix a regression since we moved to 570 firmware. Suspend/resume was broken on a bunch of GPUs. The fix looks big, but it's mostly just refactoring to pass an extra bit down the nouveau abstractions to the firmware command. amdgpu: - MES 11 old firmware compatibility fix - ASPM fix - DC LUT fixes amdkfd: - Fix possible double deletion of validate list xe: - Fix topology query pointer advance - A couple of kerneldoc fixes - Disable D3Cold for BMG only on specific platforms - Fix CFI violation in debugfs access nouveau: - Revert adding atomic commit functions as it regresses pre-nv50 - Fix suspend/resume bugs exposed by enabling 570 firmware gma500: - Revert a regression caused by vblank changes mgag200: - Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes bridge: - imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering" * tag 'drm-fixes-2026-02-06' of https://gitlab.freedesktop.org/drm/kernel: drm/xe/guc: Fix CFI violation in debugfs access. drm/bridge: imx8mp-hdmi-pai: enable PM runtime drm/xe/pm: Disable D3Cold for BMG only on specific platforms drm/xe: Fix kerneldoc for xe_tlb_inval_job_alloc_dep drm/xe: Fix kerneldoc for xe_gt_tlb_inval_init_early drm/xe: Fix kerneldoc for xe_migrate_exec_queue drm/xe/query: Fix topology query pointer advance drm/mgag200: fix mgag200_bmc_stop_scanout() nouveau/gsp: fix suspend/resume regression on r570 firmware nouveau: add a third state to the fini handler. nouveau/gsp: use rpc sequence numbers properly. drm/amdgpu: Fix double deletion of validate_list drm/amd/display: remove assert around dpp_base replacement drm/amd/display: extend delta clamping logic to CM3 LUT helper drm/amd/display: fix wrong color value mapping on MCM shaper LUT Revert "drm/amd: Check if ASPM is enabled from PCIe subsystem" drm/amd: Set minimum version for set_hw_resource_1 on gfx11 to 0x52 Revert "drm/gma500: use drm_crtc_vblank_crtc()" Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)" |
||
|
Dave Airlie
|
7ef92d2ece |
amd-drm-fixes-6.19-2026-02-05:
amdgpu: - MES 11 old firmware compatibility fix - ASPM fix - DC LUT fixes amdkfd: - Fix possible double deletion of validate list -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCaYTehQAKCRC93/aFa7yZ 2ARSAQCpHxss6hiHz0CgQOajbQUEPUwP33xSyZPcx+QivFJQfAD+MRwUiHaZR42g u4KGSxwsRFqmFq3v8lC+cafS5Jch/Qk= =W+V6 -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-6.19-2026-02-05' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.19-2026-02-05: amdgpu: - MES 11 old firmware compatibility fix - ASPM fix - DC LUT fixes amdkfd: - Fix possible double deletion of validate list Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patch.msgid.link/20260205182017.2409773-1-alexander.deucher@amd.com |
||
|
Dave Airlie
|
cb8455cbf3 |
Driver Changes:
- Fix topology query pointer advance (Shuicheng) - A couple of kerneldoc fixes (Shuicheng) - Disable D3Cold for BMG only on specific platforms (Karthik) - Fix CFI violation in debugfs access (Daniele) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCaYS2BAAKCRC4FpNVCsYG v0R/AP9dhG8EyLy+cbCWLzikFgAa5iM4O69qsWihKyFQ2cAYygEAuFRESsOncE8B +5275lRewemq5hJp4sHqBBQK8FExww4= =irHT -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2026-02-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix topology query pointer advance (Shuicheng) - A couple of kerneldoc fixes (Shuicheng) - Disable D3Cold for BMG only on specific platforms (Karthik) - Fix CFI violation in debugfs access (Daniele) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patch.msgid.link/aYS2v12R8ELQoTiZ@fedora |
||
|
Dave Airlie
|
4e3b2f0db4 |
Merge tag 'drm-misc-fixes-2026-02-05' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.19 final: nouveau ------- Revert adding atomic commit functions as it regresses pre-nv50. Fix bugs exposed by enabling 570 firmware. gma500 ------ Revert a regression caused by vblank changes. mgag200 ------- Replace a busy loop with a polling loop to fix that blocking 1 cpu for 300 ms roughly every 20 minutes. bridge ------ imx8mp-hdmi-pa: Use runtime pm to fix a bug in channel ordering. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/c0077ea5-faeb-4b0c-bd4a-ea2384d6dc0c@linux.intel.com |
||
|
Linus Torvalds
|
06bc4e2631 |
block-6.19-20260205
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Merge tag 'block-6.19-20260205' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- Revert of a change for loop, which caused regressions for some users
(Actually revert of two commits, where one is just an existing fix
for the offending commit)
- NVMe pull via Keith:
- Fix NULL pointer access setting up dma mappings
- Fix invalid memory access from malformed TCP PDU
* tag 'block-6.19-20260205' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
loop: revert exclusive opener loop status change
nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec
nvme-pci: handle changing device dma map requirements
|
||
|
Linus Torvalds
|
92f778a0b1 |
io_uring-6.19-20260205
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmmFEccQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpjXxD/9Tkn0DgevRtQEciopjKmLdgC5kki8UOWjA lGfq0ZidcOAO0JLlr4gbH7lRsklN2wqGV0sNWyX++72U4Lw9iZli5Zv/ykNQ8odG DcYAOSWyxPYP2glrNGwHwFS/aT66vcCfwjNeE8eLkl3L8qhSzx5O50NHMGLb45Ob 7fUGaH3SVy4CLctFms/3EZ6rV+El7Xu37AzLCUAnE4cvZsyLozuGM8b9ED/+ZpJx 3VrIx9Md5VM1fiQ8yiY45liAGxA76IO6nZwp+Uq7pOVMMTRyX7Z46PMWhVi2xwwI fz/oiJTR8a5CRbSLZU6JKukIuAEVhc60vTEWQHeUAEndCapgprBX+12IQ2dJdGAJ soaQsLJzNrBvt5CydIzjsbRwbV6rJRi8Te26iBHRFwHP4ind+BqfpdE4X72YQN5j Hgr/XsVLWluCSVb1WbmoTM+ptbcw0GgzhK7k9oG2iqaYISBBK+Deuo4Wg1xsFWLQ 4sTeVF7V84lYpNBf7DMIdyjhqqN7+In6oGA+4NEhDmxlDdLYsdPdVkcxOUVwPeL5 v3vaY1CR/KX+hmio+e/pIQSi7NhKfmHBdteQHl4CuCONa16obPeOSFczpZP7cwRt yINF7+FWxOrDHVgJ23JckwZflD/xfgU7Ch6scdiIpAURU2im15dLxqh6bg8nwViz BafKe66Bgw== =sRYt -----END PGP SIGNATURE----- Merge tag 'io_uring-6.19-20260205' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull io_uring fixes from Jens Axboe: - Two small fixes for zcrx - Two small fixes for fdinfo - one is just killing a superflous newline * tag 'io_uring-6.19-20260205' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/fdinfo: be a bit nicer when looping a lot of SQEs/CQEs io_uring/fdinfo: kill unnecessary newline feed in CQE32 printing io_uring/zcrx: fix rq flush locking io_uring/zcrx: fix page array leak |
||
|
Miaohe Lin
|
ae9fd76c11 |
mm/memory-failure: reject unsupported non-folio compound page
When !CONFIG_TRANSPARENT_HUGEPAGE, a non-folio compound page can appear in
a userspace mapping via either vm_insert_*() functions or
vm_operatios_struct->fault(). They are not folios, thus should not be
considered for folio operations like split. To reject these pages, make
sure get_hwpoison_page() is always called as HWPoisonHandlable() will do
the right work.
[Some commit log borrowed from Zi Yan. Thanks.]
Link: https://lkml.kernel.org/r/20260205075328.523211-1-linmiaohe@huawei.com
Fixes:
|
||
|
Andrii Nakryiko
|
b5cbacd7f8 |
procfs: avoid fetching build ID while holding VMA lock
Fix PROCMAP_QUERY to fetch optional build ID only after dropping mmap_lock or per-VMA lock, whichever was used to lock VMA under question, to avoid deadlock reported by syzbot: -> #1 (&mm->mmap_lock){++++}-{4:4}: __might_fault+0xed/0x170 _copy_to_iter+0x118/0x1720 copy_page_to_iter+0x12d/0x1e0 filemap_read+0x720/0x10a0 blkdev_read_iter+0x2b5/0x4e0 vfs_read+0x7f4/0xae0 ksys_read+0x12a/0x250 do_syscall_64+0xcb/0xf80 entry_SYSCALL_64_after_hwframe+0x77/0x7f -> #0 (&sb->s_type->i_mutex_key#8){++++}-{4:4}: __lock_acquire+0x1509/0x26d0 lock_acquire+0x185/0x340 down_read+0x98/0x490 blkdev_read_iter+0x2a7/0x4e0 __kernel_read+0x39a/0xa90 freader_fetch+0x1d5/0xa80 __build_id_parse.isra.0+0xea/0x6a0 do_procmap_query+0xd75/0x1050 procfs_procmap_ioctl+0x7a/0xb0 __x64_sys_ioctl+0x18e/0x210 do_syscall_64+0xcb/0xf80 entry_SYSCALL_64_after_hwframe+0x77/0x7f other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- rlock(&mm->mmap_lock); lock(&sb->s_type->i_mutex_key#8); lock(&mm->mmap_lock); rlock(&sb->s_type->i_mutex_key#8); *** DEADLOCK *** This seems to be exacerbated (as we haven't seen these syzbot reports before that) by the recent: |
||
|
Vishwaroop A
|
a0a75b40c9
|
spi: tegra114: Preserve SPI mode bits in def_command1_reg
The COMMAND1 register bits [29:28] set the SPI mode, which controls
the clock idle level. When a transfer ends, tegra_spi_transfer_end()
writes def_command1_reg back to restore the default state, but this
register value currently lacks the mode bits. This results in the
clock always being configured as idle low, breaking devices that
need it high.
Fix this by storing the mode bits in def_command1_reg during setup,
to prevent this field from always being cleared.
Fixes:
|
||
|
Linus Torvalds
|
49233c41cf |
a couple of regression fixes for tree-in-dcache series this cycle
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCaYTnhAAKCRBZ7Krx/gZQ 6+HyAP4qjp83s6wFVLpwuvym68K2GOB1zsd2lgW5R++KqcCbGwD+JnQz7Pc3McHf c0ng2qipUhnzghT72N3SKQpQgmhFTQM= =vz7/ -----END PGP SIGNATURE----- Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull dcache fixes from Al Viro: "A couple of regression fixes for the tree-in-dcache series this cycle" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: functionfs: use spinlock for FFS_DEACTIVATED/FFS_CLOSING transitions rust_binderfs: fix a dentry leak |
||
|
Al Viro
|
2005aabe94 |
functionfs: use spinlock for FFS_DEACTIVATED/FFS_CLOSING transitions
When all files are closed, functionfs needs ffs_data_reset() to be done before any further opens are allowed. During that time we have ffs->state set to FFS_CLOSING; that makes ->open() fail with -EBUSY. Once ffs_data_reset() is done, it switches state (to FFS_READ_DESCRIPTORS) indicating that opening that thing is allowed again. There's a couple of additional twists: * mounting with -o no_disconnect delays ffs_data_reset() from doing that at the final ->release() to the first subsequent open(). That's indicated by ffs->state set to FFS_DEACTIVATED; if open() sees that, it immediately switches to FFS_CLOSING and proceeds with doing ffs_data_reset() before returning to userland. * a couple of usb callbacks need to force the delayed transition; unfortunately, they are done in locking environment that does not allow blocking and ffs_data_reset() can block. As the result, if these callbacks see FFS_DEACTIVATED, they change state to FFS_CLOSING and use schedule_work() to get ffs_data_reset() executed asynchronously. Unfortunately, the locking is rather insufficient. A fix attempted in |
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Al Viro
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351ea48ae8 |
rust_binderfs: fix a dentry leak
Parallel to binderfs patches - |
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Linus Torvalds
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8fdb05de0e |
Including fixes from wireless and Netfilter.
Previous releases - regressions:
- eth: stmmac: fix stm32 (and potentially others) resume regression
- nf_tables: fix inverted genmask check in nft_map_catchall_activate()
- usb: r8152: fix resume reset deadlock
- fix reporting RXH_XFRM_NO_CHANGE as input_xfrm for RSS contexts
Previous releases - always broken:
- sched: cls_u32: use skb_header_pointer_careful() to avoid OOB reads
with malicious u32 rules
- eth: ice: timestamping related fixes
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.19-rc9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless and Netfilter.
Previous releases - regressions:
- eth: stmmac: fix stm32 (and potentially others) resume regression
- nf_tables: fix inverted genmask check in nft_map_catchall_activate()
- usb: r8152: fix resume reset deadlock
- fix reporting RXH_XFRM_NO_CHANGE as input_xfrm for RSS contexts
Previous releases - always broken:
- sched: cls_u32: use skb_header_pointer_careful() to avoid OOB reads
with malicious u32 rules
- eth: ice: timestamping related fixes"
* tag 'net-6.19-rc9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF
netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()
net: cpsw: Execute ndo_set_rx_mode callback in a work queue
net: cpsw_new: Execute ndo_set_rx_mode callback in a work queue
gve: Correct ethtool rx_dropped calculation
gve: Fix stats report corruption on queue count change
selftest: net: add a test-case for encap segmentation after GRO
net: gro: fix outer network offset
net: add proper RCU protection to /proc/net/ptype
net: ethernet: adi: adin1110: Check return value of devm_gpiod_get_optional() in adin1110_check_spi()
wifi: iwlwifi: mvm: pause TCM on fast resume
wifi: iwlwifi: mld: cancel mlo_scan_start_wk
net: spacemit: k1-emac: fix jumbo frame support
net: enetc: Convert 16-bit register reads to 32-bit for ENETC v4
net: enetc: Convert 16-bit register writes to 32-bit for ENETC v4
net: enetc: Remove CBDR cacheability AXI settings for ENETC v4
net: enetc: Remove SI/BDR cacheability AXI settings for ENETC v4
tipc: use kfree_sensitive() for session key material
net: stmmac: fix stm32 (and potentially others) resume regression
net: rss: fix reporting RXH_XFRM_NO_CHANGE as input_xfrm for contexts
...
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Chen Ni
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e34f77b090 |
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrect NULL check in loongson_gpio_init_irqchip().
The function checks chip->parent instead of chip->irq.parents.
Fixes:
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Shigeru Yoshida
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bbf4a17ad9 |
ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF
syzbot reported a kernel BUG in fib6_add_rt2node() when adding an IPv6 route. [0] Commit |
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Jakub Kicinski
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d9eb317812 |
netfilter pull request nf-26-02-05
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Jens Axboe
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a6abd64e14 |
loop: revert exclusive opener loop status change
This commit effectively reverts the following two commits: |
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Josh Poimboeuf
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f495054bd1 |
objtool/klp: Fix unexported static call key access for manually built livepatch modules
Enabling CONFIG_MEM_ALLOC_PROFILING_DEBUG with CONFIG_SAMPLE_LIVEPATCH results in the following error: samples/livepatch/livepatch-shadow-fix1.o: error: objtool: static_call: can't find static_call_key symbol: __SCK__WARN_trap This is caused an extra file->klp sanity check which was added by commit |