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SubjectRe: Linux 6.2-rc3
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On 1/9/23 14:18, Linus Torvalds wrote:
> On Mon, Jan 9, 2023 at 11:47 AM Guenter Roeck <linux@roeck-us.net> wrote:
>>
>> fs/f2fs/inline.c: In function 'f2fs_move_inline_dirents':
>> include/linux/fortify-string.h:59:33: error: '__builtin_memset' pointer overflow between offset [28, 898293814] and size [-898293787, -1] [-Werror=array-bounds]
>
> Ok, I guess we'll have to disable this gcc warning for this version
> again. I don't think anybody figured out why it happens. We had
> several people look at it (Kees, Vlastimil, Jaegeuk) and I think
> everybody ended up going "tis looks like a compiler thing".
>
> Does anybody remember - what was the compiler version again and what
> do we need to disable?
>

I currently run my build tests with gcc 11.3. There is "config CC_NO_ARRAY_BOUNDS"
which disables it for gcc 12.

Guenter

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