Hello!

Early report of failures.

Arm64 fails with GCC-11 on the following configurations: * lkftconfig * lkftconfig-64k_page_size * lkftconfig-debug * lkftconfig-debug-kmemleak * lkftconfig-kasan * lkftconfig-kselftest * lkftconfig-kunit * lkftconfig-libgpiod * lkftconfig-perf * lkftconfig-rcutorture

lkftconfig is basically defconfig + a few fragments [1]. The suffixes mean that we're enabling a few other kconfigs.

Failure: -----8<----- /builds/linux/arch/arm64/mm/fault.c: In function 'do_page_fault': /builds/linux/arch/arm64/mm/fault.c:576:9: error: 'vma' undeclared (first use in this function); did you mean 'vmap'? 576 | vma = lock_mm_and_find_vma(mm, addr, regs); | ^~~ | vmap /builds/linux/arch/arm64/mm/fault.c:576:9: note: each undeclared identifier is reported only once for each function it appears in /builds/linux/arch/arm64/mm/fault.c:579:17: error: label 'done' used but not defined 579 | goto done; | ^~~~ make[4]: *** [/builds/linux/scripts/Makefile.build:252: arch/arm64/mm/fault.o] Error 1 make[4]: Target 'arch/arm64/mm/' not remade because of errors. ----->8-----

We're expecting to see more failures on other architectures, and so will follow-up with that.

[1] https://github.com/Linaro/meta-lkft/tree/kirkstone/meta/recipes-kernel/linux...

Greetings!

Daniel Díaz daniel.diaz@linaro.org

On Thu, 29 Jun 2023 at 12:47, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:

This is the start of the stable review cycle for the 6.3.11 release. There are 29 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sat, 01 Jul 2023 18:41:39 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.3.11-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.3.y and the diffstat can be found below.

thanks,

greg k-h

---

Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 6.3.11-rc1

Ricardo Cañuelo ricardo.canuelo@collabora.com Revert "thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe"

Mike Hommey mh@glandium.org HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.

Jason Gerecke jason.gerecke@wacom.com HID: wacom: Use ktime_t rather than int when dealing with timestamps

Ludvig Michaelsson ludvig.michaelsson@yubico.com HID: hidraw: fix data race on device refcount

Zhang Shurong zhang_shurong@foxmail.com fbdev: fix potential OOB read in fast_imageblit()

Linus Torvalds torvalds@linux-foundation.org gup: add warning if some caller would seem to want stack expansion

Linus Torvalds torvalds@linux-foundation.org mm: always expand the stack with the mmap write lock held

Linus Torvalds torvalds@linux-foundation.org execve: expand new process stack manually ahead of time

Liam R. Howlett Liam.Howlett@oracle.com mm: make find_extend_vma() fail if write lock not held

Linus Torvalds torvalds@linux-foundation.org powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma()

Linus Torvalds torvalds@linux-foundation.org mm/fault: convert remaining simple cases to lock_mm_and_find_vma()

Ben Hutchings ben@decadent.org.uk arm/mm: Convert to using lock_mm_and_find_vma()

Ben Hutchings ben@decadent.org.uk riscv/mm: Convert to using lock_mm_and_find_vma()

Ben Hutchings ben@decadent.org.uk mips/mm: Convert to using lock_mm_and_find_vma()

Michael Ellerman mpe@ellerman.id.au powerpc/mm: Convert to using lock_mm_and_find_vma()

Linus Torvalds torvalds@linux-foundation.org arm64/mm: Convert to using lock_mm_and_find_vma()

Linus Torvalds torvalds@linux-foundation.org mm: make the page fault mmap locking killable

Linus Torvalds torvalds@linux-foundation.org mm: introduce new 'lock_mm_and_find_vma()' page fault helper

Peng Zhang zhangpeng.00@bytedance.com maple_tree: fix potential out-of-bounds access in mas_wr_end_piv()

Oliver Hartkopp socketcan@hartkopp.net can: isotp: isotp_sendmsg(): fix return error fix on TX path

Wyes Karny wyes.karny@amd.com cpufreq: amd-pstate: Make amd-pstate EPP driver name hyphenated

Thomas Gleixner tglx@linutronix.de x86/smp: Cure kexec() vs. mwait_play_dead() breakage

Thomas Gleixner tglx@linutronix.de x86/smp: Use dedicated cache-line for mwait_play_dead()

Thomas Gleixner tglx@linutronix.de x86/smp: Remove pointless wmb()s from native_stop_other_cpus()

Tony Battersby tonyb@cybernetics.com x86/smp: Dont access non-existing CPUID leaf

Thomas Gleixner tglx@linutronix.de x86/smp: Make stop_other_cpus() more robust

Borislav Petkov (AMD) bp@alien8.de x86/microcode/AMD: Load late on both threads too

David Woodhouse dwmw@amazon.co.uk mm/mmap: Fix error return in do_vmi_align_munmap()

Liam R. Howlett Liam.Howlett@oracle.com mm/mmap: Fix error path in do_vmi_align_munmap()

---

Diffstat:

Makefile | 4 +- arch/alpha/Kconfig | 1 + arch/alpha/mm/fault.c | 13 +-- arch/arc/Kconfig | 1 + arch/arc/mm/fault.c | 11 +-- arch/arm/Kconfig | 1 + arch/arm/mm/fault.c | 63 +++--------- arch/arm64/Kconfig | 1 + arch/arm64/mm/fault.c | 44 ++------- arch/csky/Kconfig | 1 + arch/csky/mm/fault.c | 22 +---- arch/hexagon/Kconfig | 1 + arch/hexagon/mm/vm_fault.c | 18 +--- arch/ia64/mm/fault.c | 36 ++----- arch/loongarch/Kconfig | 1 + arch/loongarch/mm/fault.c | 16 ++-- arch/m68k/mm/fault.c | 9 +- arch/microblaze/mm/fault.c | 5 +- arch/mips/Kconfig | 1 + arch/mips/mm/fault.c | 12 +-- arch/nios2/Kconfig | 1 + arch/nios2/mm/fault.c | 17 +--- arch/openrisc/mm/fault.c | 5 +- arch/parisc/mm/fault.c | 23 +++-- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/copro_fault.c | 14 +-- arch/powerpc/mm/fault.c | 39 +------- arch/riscv/Kconfig | 1 + arch/riscv/mm/fault.c | 31 +++--- arch/s390/mm/fault.c | 5 +- arch/sh/Kconfig | 1 + arch/sh/mm/fault.c | 17 +--- arch/sparc/Kconfig | 1 + arch/sparc/mm/fault_32.c | 32 ++----- arch/sparc/mm/fault_64.c | 8 +- arch/um/kernel/trap.c | 11 ++- arch/x86/Kconfig | 1 + arch/x86/include/asm/cpu.h | 2 + arch/x86/include/asm/smp.h | 2 + arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/process.c | 28 +++++- arch/x86/kernel/smp.c | 73 ++++++++------ arch/x86/kernel/smpboot.c | 81 ++++++++++++++-- arch/x86/mm/fault.c | 52 +--------- arch/xtensa/Kconfig | 1 + arch/xtensa/mm/fault.c | 14 +-- drivers/cpufreq/amd-pstate.c | 2 +- drivers/hid/hid-logitech-hidpp.c | 2 +- drivers/hid/hidraw.c | 9 +- drivers/hid/wacom_wac.c | 6 +- drivers/hid/wacom_wac.h | 2 +- drivers/iommu/amd/iommu_v2.c | 4 +- drivers/iommu/iommu-sva.c | 2 +- drivers/thermal/mediatek/auxadc_thermal.c | 14 +-- drivers/video/fbdev/core/sysimgblt.c | 2 +- fs/binfmt_elf.c | 6 +- fs/exec.c | 38 ++++---- include/linux/mm.h | 16 ++-- lib/maple_tree.c | 11 ++- mm/Kconfig | 4 + mm/gup.c | 14 ++- mm/memory.c | 127 +++++++++++++++++++++++++ mm/mmap.c | 153 +++++++++++++++++++++++------- mm/nommu.c | 17 ++-- net/can/isotp.c | 5 +- 65 files changed, 614 insertions(+), 544 deletions(-)