projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 554a880) | patch
x86/bugs: Flush IBP in ib_prctl_set()
authorRodrigo Branco <bsdaemon@google.com>
Tue, 3 Jan 2023 20:17:51 +0000 (14:17 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 12 Jan 2023 10:59:17 +0000 (11:59 +0100)
commitcb42aa7b5f726e3fddc8656b8f5c723537d654f1
tree998700a99f185a744d52afb8a93048d0f6aaed62tree | snapshot
parent554a880a1fff46dd5a355dec21cd77d542a0ddf2commit | diff
x86/bugs: Flush IBP in ib_prctl_set()

commit a664ec9158eeddd75121d39c9a0758016097fa96 upstream.

We missed the window between the TIF flag update and the next reschedule.

Signed-off-by: Rodrigo Branco <bsdaemon@google.com>
Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kernel/cpu/bugs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git