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Date:   Fri, 11 Jun 2021 11:21:34 -0700
From:   Kees Cook <>
To:     Linus Torvalds <>
Cc:, Kees Cook <>,
        Nathan Chancellor <>,
        Tor Vic <>
Subject: [GIT PULL] clang-features fix for v5.13-rc6

Hi Linus,

Please pull this clang-features fix for v5.13-rc6. Clang 13 fixed some
IR behavior for LTO, but this broke work-arounds used in the kernel.



The following changes since commit 06af8679449d4ed282df13191fc52d5ba28ec536:

  coredump: Limit what can interrupt coredumps (2021-06-10 14:02:29 -0700)

are available in the Git repository at: tags/clang-features-v5.13-rc6

for you to fetch changes up to 2398ce80152aae33b9501ef54452e09e8e8d4262:

  x86, lto: Pass -stack-alignment only on LLD < 13.0.0 (2021-06-11 10:33:45 -0700)

Clang feature fix for v5.13-rc6

- Handle changes to needed LTO flags in Clang 13 (Tor Vic)

Tor Vic (1):
      x86, lto: Pass -stack-alignment only on LLD < 13.0.0

 arch/x86/Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Kees Cook

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