Messages in this thread | | | Date | Mon, 9 Jan 2023 23:43:29 +0100 | Subject | Re: Linux 6.2-rc3 | From | Vlastimil Babka <> |
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On 1/9/23 23:18, 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?
Guenter reported that "The problem is seen with gcc 11.3.0, but not with gcc 12.2.0 nor with gcc 10.3.0."
https://lore.kernel.org/all/20221227002941.GA2691687@roeck-us.net/
Kees said it's -Warray-bounds, already disabled on gcc 12 for other reasons:
https://lore.kernel.org/all/D8BDBF66-E44C-45D4-9758-BAAA4F0C1998@kernel.org/
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