[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20211203131937.GA27943@willie-the-truck>
Date: Fri, 3 Dec 2021 13:19:38 +0000
From: Will Deacon <will@...nel.org>
To: torvalds@...ux-foundation.org
Cc: catalin.marinas@....com, mark.rutland@....com,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
kernel-team@...roid.com
Subject: [GIT PULL] arm64 fixes for -rc4
Hi Linus,
Please pull these three arm64 fixes for -rc4. One of them is just a
trivial documentation fix, whereas the other two address a warning in
the kexec code and a crash in ftrace on systems implementing BTI. The
latter patch has a couple of ugly ifdefs which Mark plans to clean up
separately, but as-is the patch is straightforward for backporting to
stable kernels.
Cheers,
Will
--->8
The following changes since commit 94902d849e85093aafcdbea2be8e2beff47233e6:
arm64: uaccess: avoid blocking within critical sections (2021-11-24 09:16:26 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes
for you to fetch changes up to 35b6b28e69985eafb20b3b2c7bd6eca452b56b53:
arm64: ftrace: add missing BTIs (2021-12-02 10:18:32 +0000)
----------------------------------------------------------------
arm64 fixes for -rc4
- Add missing BTI landing instructions to the ftrace*_caller trampolines
- Fix kexec() WARN when DEBUG_VIRTUAL is enabled
- Fix PAC documentation by removing stale references to compiler flags
----------------------------------------------------------------
Kuan-Ying Lee (1):
arm64: update PAC description for kernel
Mark Rutland (2):
arm64: kexec: use __pa_symbol(empty_zero_page)
arm64: ftrace: add missing BTIs
Documentation/arm64/pointer-authentication.rst | 9 ++++-----
arch/arm64/kernel/entry-ftrace.S | 6 ++++++
arch/arm64/kernel/machine_kexec.c | 2 +-
3 files changed, 11 insertions(+), 6 deletions(-)
Powered by blists - more mailing lists