From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Marco Elver <elver@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
"Paul E. McKenney" <paulmck@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
kasan-dev@googlegroups.com, Rohan McLure <rmclure@linux.ibm.com>
Subject: [PATCH 0/3] Extend KCSAN to all powerpc
Date: Fri, 12 May 2023 17:31:16 +0200 [thread overview]
Message-ID: <cover.1683892665.git.christophe.leroy@csgroup.eu> (raw)
This series enables KCSAN on all powerpc.
To do this, a fix is required to KCSAN core.
Once that fix is done, the stubs can also be removed from xtensa.
It would be nice if patch 1 could go in v6.4 as a fix, then patches 2 and 3
could be handled separately in each architecture in next cycle.
Christophe Leroy (2):
kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures
xtensa: Remove 64 bits atomic builtins stubs
Rohan McLure (1):
powerpc/{32,book3e}: kcsan: Extend KCSAN Support
arch/powerpc/Kconfig | 2 +-
arch/xtensa/lib/Makefile | 2 --
arch/xtensa/lib/kcsan-stubs.c | 54 -----------------------------------
kernel/kcsan/core.c | 2 ++
4 files changed, 3 insertions(+), 57 deletions(-)
delete mode 100644 arch/xtensa/lib/kcsan-stubs.c
--
2.40.1
WARNING: multiple messages have this Message-ID (diff)
From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Marco Elver <elver@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
"Paul E. McKenney" <paulmck@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>
Cc: Rohan McLure <rmclure@linux.ibm.com>,
kasan-dev@googlegroups.com, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] Extend KCSAN to all powerpc
Date: Fri, 12 May 2023 17:31:16 +0200 [thread overview]
Message-ID: <cover.1683892665.git.christophe.leroy@csgroup.eu> (raw)
This series enables KCSAN on all powerpc.
To do this, a fix is required to KCSAN core.
Once that fix is done, the stubs can also be removed from xtensa.
It would be nice if patch 1 could go in v6.4 as a fix, then patches 2 and 3
could be handled separately in each architecture in next cycle.
Christophe Leroy (2):
kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures
xtensa: Remove 64 bits atomic builtins stubs
Rohan McLure (1):
powerpc/{32,book3e}: kcsan: Extend KCSAN Support
arch/powerpc/Kconfig | 2 +-
arch/xtensa/lib/Makefile | 2 --
arch/xtensa/lib/kcsan-stubs.c | 54 -----------------------------------
kernel/kcsan/core.c | 2 ++
4 files changed, 3 insertions(+), 57 deletions(-)
delete mode 100644 arch/xtensa/lib/kcsan-stubs.c
--
2.40.1
next reply other threads:[~2023-05-12 15:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-12 15:31 Christophe Leroy [this message]
2023-05-12 15:31 ` [PATCH 0/3] Extend KCSAN to all powerpc Christophe Leroy
2023-05-12 15:31 ` [PATCH 1/3] kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures Christophe Leroy
2023-05-12 15:31 ` Christophe Leroy
2023-05-12 16:09 ` Marco Elver
2023-05-12 16:09 ` Marco Elver
2023-05-12 18:39 ` Christophe Leroy
2023-05-12 18:39 ` Christophe Leroy
2023-06-09 12:55 ` Michael Ellerman
2023-06-09 12:55 ` Michael Ellerman
2023-05-12 15:31 ` [PATCH 2/3] powerpc/{32,book3e}: kcsan: Extend KCSAN Support Christophe Leroy
2023-05-12 15:31 ` Christophe Leroy
2023-05-12 15:31 ` [PATCH 3/3] xtensa: Remove 64 bits atomic builtins stubs Christophe Leroy
2023-05-12 15:31 ` Christophe Leroy
2023-05-12 16:38 ` Max Filippov
2023-05-12 16:38 ` Max Filippov
2023-05-12 16:22 ` [PATCH 0/3] Extend KCSAN to all powerpc Marco Elver
2023-05-12 16:22 ` Marco Elver
2023-07-03 5:26 ` Michael Ellerman
2023-07-03 5:26 ` Michael Ellerman
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