From f90205b95368ee2b56fc523abda6c4d514901d9b Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Wed, 9 Mar 2022 18:06:00 +0000 Subject: arm64: Add cavium_erratum_23154_cpus missing sentinel Qian Cai reported that playing with CPU hotplug resulted in a out-of-bound access due to cavium_erratum_23154_cpus missing a sentinel indicating the end of the array. Add it in order to restore peace and harmony in the world of broken HW. Reported-by: Qian Cai Signed-off-by: Marc Zyngier Fixes: 24a147bcef8c ("irqchip/gic-v3: Workaround Marvell erratum 38545 when reading IAR") Link: https://lore.kernel.org/r/YijmkXp1VG7e8lDx@qian Cc: Linu Cherian Cc: Will Deacon Link: https://lore.kernel.org/r/20220309180600.3990874-1-maz@kernel.org Signed-off-by: Will Deacon --- arch/arm64/kernel/cpu_errata.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/kernel/cpu_errata.c') diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 510f47055b91..6485d8e54cca 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -225,6 +225,7 @@ const struct midr_range cavium_erratum_23154_cpus[] = { MIDR_ALL_VERSIONS(MIDR_OCTX2_95XXN), MIDR_ALL_VERSIONS(MIDR_OCTX2_95XXMM), MIDR_ALL_VERSIONS(MIDR_OCTX2_95XXO), + {}, }; #endif -- cgit