Re: [GIT PULL] asm-generic changes for 6.15

[Arnd Bergmann]

On Wed, Mar 26, 2025, at 22:08, Jann Horn wrote:
> On Wed, Mar 26, 2025 at 8:43 PM Arnd Bergmann <arnd@xxxxxxxx> wrote:
>> The following changes since commit 2014c95afecee3e76ca4a56956a936e23283f05b:
>>
>>   Linux 6.14-rc1 (2025-02-02 15:39:26 -0800)
>>
>> are available in the Git repository at:
>>
>>   https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git tags/asm-generic-6.15
>>
>> for you to fetch changes up to ece69af2ede103e190ffdfccd9f9ec850606ab5e:
>>
>>   rwonce: handle KCSAN like KASAN in read_word_at_a_time() (2025-03-25 17:50:38 +0100)
> [...]
>> Jann Horn (1):
>>       rwonce: handle KCSAN like KASAN in read_word_at_a_time()
>
> Uh, sorry about this...
>
> Nathan Chancellor just pointed out that my commit "rwonce: handle
> KCSAN like KASAN in read_word_at_a_time()" breaks the arm64 build when
> LTO is enabled (<https://lore.kernel.org/all/20250326203926.GA10484@ax162/>).
> I just posted a patch that undoes the buggy part of my patch at
> <https://lore.kernel.org/r/20250326-rwaat-fix-v1-1-600f411eaf23@xxxxxxxxxx>.
>
> @Linus: Sorry for throwing a spanner in the works here... maybe you
> should only pull up to the commit before mine (luckily mine's the last
> in the stack, and it's not important), or wait for Arnd to give his
> opinion.

I've already tagged a tags/asm-generic-6.15-2 with your fix included
and the same tag description.

I don't think it's worth doing a partial pull here.

Linus, if you have already pulled the tags/asm-generic-6.15 tag,
I suggest you just apply the fix directly yourself, otherwise
you can use the tags/asm-generic-6.15-2 tag instead, or hold off
for today and wait for me to send a new pull request after
I get an ok from Nathan.

     Arnd