Re: [PATCH 5.17 000/772] 5.17.14-rc1 review

Guenter Roeck
2022-06-08T23:54:31Z

On Tue, Jun 07, 2022 at 06:53:12PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.17.14 release.
> There are 772 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 Thu, 09 Jun 2022 16:48:02 +0000.
> Anything received after that time might be too late.
>

Build results:
total: 158 pass: 158 fail: 0
Qemu test results:
total: 489 pass: 489 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

I see a new boot warning in some arm qemu tests, but that is related
to enabling CONFIG_KFENCE and not a new problem. v5.17.y and v5.18.y
are affected.

[ 8.157727] ------------[ cut here ]------------
[ 8.157843] WARNING: CPU: 0 PID: 0 at kernel/smp.c:894 smp_call_function_many_cond+0x38c/0x3a4
[ 8.158289] Modules linked in:
[ 8.158489] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.17.14-rc1-00773-gd0f9b2818e1e #1
[ 8.158564] Hardware name: ARM-Versatile Express
[ 8.158730] unwind_backtrace from show_stack+0x10/0x14
[ 8.158802] show_stack from dump_stack_lvl+0x50/0x6c
[ 8.158835] dump_stack_lvl from __warn+0xd0/0x19c
[ 8.158863] __warn from warn_slowpath_fmt+0x5c/0xb4
[ 8.158890] warn_slowpath_fmt from smp_call_function_many_cond+0x38c/0x3a4
[ 8.158919] smp_call_function_many_cond from smp_call_function+0x3c/0x50
[ 8.158947] smp_call_function from set_memory_valid+0x74/0x94
[ 8.158975] set_memory_valid from kfence_guarded_free+0x280/0x4b4
[ 8.159005] kfence_guarded_free from kmem_cache_free+0x2f4/0x394
[ 8.159032] kmem_cache_free from rcu_core+0x358/0xc34
[ 8.159062] rcu_core from __do_softirq+0xf0/0x41c
[ 8.159101] __do_softirq from irq_exit+0xa4/0xd4
[ 8.159127] irq_exit from __irq_svc+0x50/0x68

Guenter