From: Catalin Marinas <catalin.marinas@arm.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [GIT PULL] arm64 fixes/updates for 5.13-rc2
Date: Fri, 14 May 2021 18:29:06 +0100 [thread overview]
Message-ID: <20210514172904.GA29470@arm.com> (raw)
Hi Linus,
Please pull the arm64 updates below. Thanks.
The following changes since commit 6efb943b8616ec53a5e444193dccf1af9ad627b5:
Linux 5.13-rc1 (2021-05-09 14:17:44 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes
for you to fetch changes up to 588a513d34257fdde95a9f0df0202e31998e85c6:
arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache() (2021-05-14 17:11:16 +0100)
----------------------------------------------------------------
arm64 fixes and cpucaps.h automatic generation:
- Generate cpucaps.h at build time rather than carrying lots of
#defines. Merged at -rc1 to avoid some conflicts during the merging
window.
- Initialise RGSR_EL1.SEED in __cpu_setup() as it may be left as 0 out
of reset and the IRG instruction would not function as expected if
only the architected pseudorandom number generator is implemented.
- Fix potential race condition in __sync_icache_dcache() where the
PG_dcache_clean page flag is set before the actual cache maintenance.
- Fix header include in BTI kselftests.
----------------------------------------------------------------
Catalin Marinas (1):
arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache()
Mark Brown (3):
arm64: Generate cpucaps.h
kselftest/arm64: Add missing stddef.h include to BTI tests
arm64: tools: Add __ASM_CPUCAPS_H to the endif in cpucaps.h
Peter Collingbourne (1):
arm64: mte: initialize RGSR_EL1.SEED in __cpu_setup
arch/arm64/Makefile | 3 ++
arch/arm64/include/asm/Kbuild | 2 +
arch/arm64/include/asm/cpucaps.h | 74 --------------------------------
arch/arm64/mm/flush.c | 4 +-
arch/arm64/mm/proc.S | 12 ++++++
arch/arm64/tools/Makefile | 22 ++++++++++
arch/arm64/tools/cpucaps | 65 ++++++++++++++++++++++++++++
arch/arm64/tools/gen-cpucaps.awk | 40 +++++++++++++++++
tools/testing/selftests/arm64/bti/test.c | 1 +
9 files changed, 148 insertions(+), 75 deletions(-)
delete mode 100644 arch/arm64/include/asm/cpucaps.h
create mode 100644 arch/arm64/tools/Makefile
create mode 100644 arch/arm64/tools/cpucaps
create mode 100755 arch/arm64/tools/gen-cpucaps.awk
--
Catalin
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [GIT PULL] arm64 fixes/updates for 5.13-rc2
Date: Fri, 14 May 2021 18:29:06 +0100 [thread overview]
Message-ID: <20210514172904.GA29470@arm.com> (raw)
Hi Linus,
Please pull the arm64 updates below. Thanks.
The following changes since commit 6efb943b8616ec53a5e444193dccf1af9ad627b5:
Linux 5.13-rc1 (2021-05-09 14:17:44 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes
for you to fetch changes up to 588a513d34257fdde95a9f0df0202e31998e85c6:
arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache() (2021-05-14 17:11:16 +0100)
----------------------------------------------------------------
arm64 fixes and cpucaps.h automatic generation:
- Generate cpucaps.h at build time rather than carrying lots of
#defines. Merged at -rc1 to avoid some conflicts during the merging
window.
- Initialise RGSR_EL1.SEED in __cpu_setup() as it may be left as 0 out
of reset and the IRG instruction would not function as expected if
only the architected pseudorandom number generator is implemented.
- Fix potential race condition in __sync_icache_dcache() where the
PG_dcache_clean page flag is set before the actual cache maintenance.
- Fix header include in BTI kselftests.
----------------------------------------------------------------
Catalin Marinas (1):
arm64: Fix race condition on PG_dcache_clean in __sync_icache_dcache()
Mark Brown (3):
arm64: Generate cpucaps.h
kselftest/arm64: Add missing stddef.h include to BTI tests
arm64: tools: Add __ASM_CPUCAPS_H to the endif in cpucaps.h
Peter Collingbourne (1):
arm64: mte: initialize RGSR_EL1.SEED in __cpu_setup
arch/arm64/Makefile | 3 ++
arch/arm64/include/asm/Kbuild | 2 +
arch/arm64/include/asm/cpucaps.h | 74 --------------------------------
arch/arm64/mm/flush.c | 4 +-
arch/arm64/mm/proc.S | 12 ++++++
arch/arm64/tools/Makefile | 22 ++++++++++
arch/arm64/tools/cpucaps | 65 ++++++++++++++++++++++++++++
arch/arm64/tools/gen-cpucaps.awk | 40 +++++++++++++++++
tools/testing/selftests/arm64/bti/test.c | 1 +
9 files changed, 148 insertions(+), 75 deletions(-)
delete mode 100644 arch/arm64/include/asm/cpucaps.h
create mode 100644 arch/arm64/tools/Makefile
create mode 100644 arch/arm64/tools/cpucaps
create mode 100755 arch/arm64/tools/gen-cpucaps.awk
--
Catalin
next reply other threads:[~2021-05-14 17:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-14 17:29 Catalin Marinas [this message]
2021-05-14 17:29 ` [GIT PULL] arm64 fixes/updates for 5.13-rc2 Catalin Marinas
2021-05-14 18:00 ` pr-tracker-bot
2021-05-14 18:00 ` pr-tracker-bot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210514172904.GA29470@arm.com \
--to=catalin.marinas@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.