From ca46cbb0bd56b66a33bb749d24957ab042e0d2bb Mon Sep 17 00:00:00 2001 From: zhangyuan21 Date: Fri, 13 Oct 2023 17:45:59 +0800 Subject: [PATCH] arm64: target cpuid calculation error in arm64_gic_raise_sgi function Signed-off-by: zhangyuan21 --- arch/arm64/src/common/arm64_gicv3.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm64/src/common/arm64_gicv3.c b/arch/arm64/src/common/arm64_gicv3.c index 4453fc7ee98..81011ebb324 100644 --- a/arch/arm64/src/common/arm64_gicv3.c +++ b/arch/arm64/src/common/arm64_gicv3.c @@ -399,11 +399,9 @@ int arm64_gic_raise_sgi(unsigned int sgi_id, uint16_t target_list) while ((i = ffs(target_list))) { - cpu += (i - 1); - target_list >>= i; - curr_mpidr = arm64_get_mpid(cpu); + curr_mpidr = arm64_get_mpid(cpu + (i - 1)); curr_cluster_id = MPID_TO_CLUSTER_ID(curr_mpidr); if (pre_cluster_id != UINT64_MAX &&