x86,intel_iommu: Replace cmpxchg_double()
authorPeter Zijlstra <peterz@infradead.org>
Wed, 31 May 2023 13:08:42 +0000 (15:08 +0200)
committerPeter Zijlstra <peterz@infradead.org>
Mon, 5 Jun 2023 07:36:38 +0000 (09:36 +0200)
commitb1fe7f2cda2a003afe316ce8dfe8d3645694a67e
treef783e41059db6bd355e30621acdf3a2f0fe66c35
parent0a0a6800b02489c1288f963ad290b6a4876a2cc8
x86,intel_iommu: Replace cmpxchg_double()

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20230531132323.855976804@infradead.org
drivers/iommu/intel/irq_remapping.c
include/linux/dmar.h