Messages in this thread | | | Subject | Re: [PATCH] sh: Fix build with CONFIG_UBSAN=y | From | John Paul Adrian Glaubitz <> | Date | Wed, 14 Feb 2024 13:52:30 +0100 |
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Hi Kees,
On Mon, 2024-02-12 at 19:45 +0100, John Paul Adrian Glaubitz wrote: > On Mon, 2024-02-12 at 10:26 -0800, Kees Cook wrote: > > > I just wanted to try reproduce the problem again with the reproducer in [1] as well > > > as with gcc-13.2.0, but your branch devel/overflow/ubsan-only no longer exists. > > > > > > Can you tell me where to find the patches now? > > > > Sure, they're in -next, but for an -rc2 based tree, see: > > https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=for-next/kspp > > OK, thanks. I will give it a try with gcc-13.
I'm still unable to reproduce the error that the kernel test robot reported.
I'm using gcc-13:
glaubitz@node54:/data/home/glaubitz/linux-kees> sh4-linux-gcc sh4-linux-gcc: fatal error: no input files compilation terminated. glaubitz@node54:/data/home/glaubitz/linux-kees> sh4-linux-gcc --version sh4-linux-gcc (GCC) 13.2.0 Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
glaubitz@node54:/data/home/glaubitz/linux-kees>
I checked out your tree and the for-next/kspp branch.
Then fetched the config that triggered the bug like this:
$ wget https://download.01.org/0day-ci/archive/20240131/202401310416.s8HLiLnC-lkp@intel.com/config -O .config
Building the kernel with "make -j32 uImage" works fine. No errors except for some unreleated warnings that still need to be fixed.
Adrian
-- .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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