Arnd Bergmann 2c010c61e6 arm64: fix clang warning about TRAMP_VALIAS ...

[ Upstream commit 7f34b43e07 ]

The newly introduced TRAMP_VALIAS definition causes a build warning
with clang-14:

arch/arm64/include/asm/vectors.h:66:31: error: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Werror,-Wnull-pointer-arithmetic]
                return (char *)TRAMP_VALIAS + SZ_2K * slot;

Change the addition to something clang does not complain about.

Fixes: bd09128d16 ("arm64: Add percpu vectors for EL1")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20220316183833.1563139-1-arnd@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-03-23 09:13:28 +01:00

..

asm

arm64: fix clang warning about TRAMP_VALIAS

2022-03-23 09:13:28 +01:00

uapi/asm

KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated

2022-03-11 12:11:53 +01:00