From: Sami Tolvanen <samitolvanen@google.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>
Cc: Sami Tolvanen <samitolvanen@google.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Kees Cook <keescook@chromium.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] fix function type mismatches in syscall wrappers
Date: Wed, 1 May 2019 13:04:49 -0700 [thread overview]
Message-ID: <20190501200451.255615-1-samitolvanen@google.com> (raw)
These patches fix type mismatches in arm64 syscall wrapper
definitions, which trip indirect call checks with Control-Flow
Integrity.
Sami Tolvanen (2):
arm64: fix syscall_fn_t type
arm64: use the correct function type in SYSCALL_DEFINE0
arch/arm64/include/asm/syscall.h | 2 +-
arch/arm64/include/asm/syscall_wrapper.h | 18 +++++++++---------
2 files changed, 10 insertions(+), 10 deletions(-)
--
2.21.0.593.g511ec345e18-goog
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next reply other threads:[~2019-05-01 20:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-01 20:04 Sami Tolvanen [this message]
2019-05-01 20:04 ` [PATCH 1/2] arm64: fix syscall_fn_t type Sami Tolvanen
2019-05-03 10:11 ` Mark Rutland
2019-05-01 20:04 ` [PATCH 2/2] arm64: use the correct function type in SYSCALL_DEFINE0 Sami Tolvanen
2019-05-03 10:21 ` Mark Rutland
2019-05-03 17:02 ` Sami Tolvanen
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