From: Joakim Tjernlund Date: Mon, 14 Feb 2022 17:56:43 +0000 (+0100) Subject: arm64: Correct wrong label in macro __init_el2_gicv3 X-Git-Tag: baikal/aarch64/sdk6.1~4640^2 X-Git-Url: https://git.baikalelectronics.ru/?a=commitdiff_plain;h=acaecaae82f4e99b1cb3775bd7915634e7fbfc83;p=kernel.git arm64: Correct wrong label in macro __init_el2_gicv3 In commit: 075d830b76f97bd5 ("arm64: Fix labels in el2_setup macros") We renamed a label from '1' to '.Lskip_gicv3_\@', but failed to update a branch to it, which now targets a later label also called '1'. The branch is taken rarely, when GICv3 is present but SRE is disabled at EL3, causing a boot-time crash. Update the caller to the new label name. Fixes: 075d830b76f9 ("arm64: Fix labels in el2_setup macros") Cc: # 5.12.x Signed-off-by: Joakim Tjernlund Link: https://lore.kernel.org/r/20220214175643.21931-1-joakim.tjernlund@infinera.com Reviewed-by: Mark Rutland Reviewed-by: Marc Zyngier Signed-off-by: Catalin Marinas --- diff --git a/arch/arm64/include/asm/el2_setup.h b/arch/arm64/include/asm/el2_setup.h index 3198acb2aad8c..7f3c87f7a0cec 100644 --- a/arch/arm64/include/asm/el2_setup.h +++ b/arch/arm64/include/asm/el2_setup.h @@ -106,7 +106,7 @@ msr_s SYS_ICC_SRE_EL2, x0 isb // Make sure SRE is now set mrs_s x0, SYS_ICC_SRE_EL2 // Read SRE back, - tbz x0, #0, 1f // and check that it sticks + tbz x0, #0, .Lskip_gicv3_\@ // and check that it sticks msr_s SYS_ICH_HCR_EL2, xzr // Reset ICC_HCR_EL2 to defaults .Lskip_gicv3_\@: .endm