Hello!
On 24/11/23 11:50 a. m., Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.15.140 release. There are 297 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 Sun, 26 Nov 2023 17:19:17 +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/v5.x/stable-review/patch-5.15.140-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below.
thanks,
greg k-h
There are problems with PA-RISC:
-----8<----- /builds/linux/drivers/parisc/power.c:201:34: warning: 'struct sys_off_data' declared inside parameter list will not be visible outside of this definition or declaration 201 | static int qemu_power_off(struct sys_off_data *data) | ^~~~~~~~~~~~ /builds/linux/drivers/parisc/power.c: In function 'qemu_power_off': /builds/linux/drivers/parisc/power.c:204:43: error: invalid use of undefined type 'struct sys_off_data' 204 | gsc_writel(0, (unsigned long) data->cb_data); | ^~ /builds/linux/drivers/parisc/power.c: In function 'power_init': /builds/linux/drivers/parisc/power.c:239:17: error: implicit declaration of function 'register_sys_off_handler'; did you mean 'register_restart_handler'? [-Werror=implicit-function-declaration] 239 | register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT, | ^~~~~~~~~~~~~~~~~~~~~~~~ | register_restart_handler /builds/linux/drivers/parisc/power.c:239:42: error: 'SYS_OFF_MODE_POWER_OFF' undeclared (first use in this function); did you mean 'SYSTEM_POWER_OFF'? 239 | register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT, | ^~~~~~~~~~~~~~~~~~~~~~ | SYSTEM_POWER_OFF /builds/linux/drivers/parisc/power.c:239:42: note: each undeclared identifier is reported only once for each function it appears in /builds/linux/drivers/parisc/power.c:239:66: error: 'SYS_OFF_PRIO_DEFAULT' undeclared (first use in this function) 239 | register_sys_off_handler(SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT, | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [/builds/linux/scripts/Makefile.build:289: drivers/parisc/power.o] Error 1 ----->8-----
That's allnoconfig with GCC 11; defconfig and tinyconfig fail just like that.
Bisection points to:
commit 065a7d0b92c0f1ef4160e2129d835eb6093cc675 Author: Helge Deller deller@gmx.de Date: Tue Oct 17 22:19:53 2023 +0200
parisc/power: Add power soft-off when running on qemu
commit d0c219472980d15f5cbc5c8aec736848bda3f235 upstream.
Then there's this failure on System/390:
-----8<----- /builds/linux/arch/s390/mm/page-states.c: In function 'mark_kernel_pgd': /builds/linux/arch/s390/mm/page-states.c:175:38: error: request for member 'val' in something not a structure or union max_addr = (S390_lowcore.kernel_asce.val & _ASCE_TYPE_MASK) >> 2; ^ In file included from /builds/linux/arch/s390/include/asm/page.h:186, from /builds/linux/arch/s390/include/asm/thread_info.h:26, from /builds/linux/include/linux/thread_info.h:60, from /builds/linux/arch/s390/include/asm/preempt.h:6, from /builds/linux/include/linux/preempt.h:78, from /builds/linux/include/linux/spinlock.h:55, from /builds/linux/include/linux/mmzone.h:8, from /builds/linux/include/linux/gfp.h:6, from /builds/linux/include/linux/mm.h:10, from /builds/linux/arch/s390/mm/page-states.c:13: /builds/linux/arch/s390/mm/page-states.c: In function 'cmma_init_nodat': /builds/linux/arch/s390/mm/page-states.c:204:23: error: 'invalid_pg_dir' undeclared (first use in this function); did you mean 'is_valid_bugaddr'? page = virt_to_page(&invalid_pg_dir); ^~~~~~~~~~~~~~ /builds/linux/include/asm-generic/memory_model.h:25:40: note: in definition of macro '__pfn_to_page' #define __pfn_to_page(pfn) (vmemmap + (pfn)) ^~~ /builds/linux/arch/s390/include/asm/page.h:176:29: note: in expansion of macro 'phys_to_pfn' #define virt_to_pfn(kaddr) (phys_to_pfn(__pa(kaddr))) ^~~~~~~~~~~ /builds/linux/arch/s390/include/asm/page.h:176:41: note: in expansion of macro '__pa' #define virt_to_pfn(kaddr) (phys_to_pfn(__pa(kaddr))) ^~~~ /builds/linux/arch/s390/include/asm/page.h:179:41: note: in expansion of macro 'virt_to_pfn' #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) ^~~~~~~~~~~ /builds/linux/arch/s390/mm/page-states.c:204:9: note: in expansion of macro 'virt_to_page' page = virt_to_page(&invalid_pg_dir); ^~~~~~~~~~~~ /builds/linux/arch/s390/mm/page-states.c:204:23: note: each undeclared identifier is reported only once for each function it appears in page = virt_to_page(&invalid_pg_dir); ^~~~~~~~~~~~~~ /builds/linux/include/asm-generic/memory_model.h:25:40: note: in definition of macro '__pfn_to_page' #define __pfn_to_page(pfn) (vmemmap + (pfn)) ^~~ /builds/linux/arch/s390/include/asm/page.h:176:29: note: in expansion of macro 'phys_to_pfn' #define virt_to_pfn(kaddr) (phys_to_pfn(__pa(kaddr))) ^~~~~~~~~~~ /builds/linux/arch/s390/include/asm/page.h:176:41: note: in expansion of macro '__pa' #define virt_to_pfn(kaddr) (phys_to_pfn(__pa(kaddr))) ^~~~ /builds/linux/arch/s390/include/asm/page.h:179:41: note: in expansion of macro 'virt_to_pfn' #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) ^~~~~~~~~~~ /builds/linux/arch/s390/mm/page-states.c:204:9: note: in expansion of macro 'virt_to_page' page = virt_to_page(&invalid_pg_dir); ^~~~~~~~~~~~ make[3]: *** [/builds/linux/scripts/Makefile.build:289: arch/s390/mm/page-states.o] Error 1 ----->8-----
Bisection in this case points to:
commit d247caa47712c9cc36f25ec744f3b5dba90c3334 Author: Heiko Carstens hca@linux.ibm.com Date: Tue Oct 17 21:07:03 2023 +0200
s390/cmma: fix initial kernel address space page table walk
commit 16ba44826a04834d3eeeda4b731c2ea3481062b7 upstream.
Reproducers:
tuxmake --runtime podman --target-arch parisc --toolchain gcc-11 --kconfig allnoconfig
and
tuxmake --runtime podman --target-arch s390 --toolchain gcc-8 --kconfig allnoconfig
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Greetings!
Daniel Díaz daniel.diaz@linaro.org