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(parent: 6875d24) | patch
x86/futex: Remove .fixup usage
authorPeter Zijlstra <peterz@infradead.org>
Wed, 10 Nov 2021 10:01:11 +0000 (11:01 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 29 Jul 2022 15:25:26 +0000 (17:25 +0200)
commit88eded8104d2ca0429703755dd250f8cbecc1447
treee65c570362f73f5fa55ed258f00d1c16bb1c5ffbtree | snapshot
parent6875d2425be8975cfe9173de1a13be0bf17b3932commit | diff
x86/futex: Remove .fixup usage

[ Upstream commit 4c132d1d844a53fc4e4b5c34e36ef10d6124b783 ]

Use the new EX_TYPE_IMM_REG to store -EFAULT into the designated 'ret'
register, this removes the need for anonymous .fixup code.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/20211110101325.426016322@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/x86/include/asm/extable_fixup_types.h diff | blob | history
arch/x86/include/asm/futex.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git