The patch titled
Subject: fix up for "arm64, scs: save scs_sp values per-cpu when switching stacks"
has been added to the -mm tree. Its filename is
arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks-fix.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks-fix.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks-fix.patch
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------------------------------------------------------
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Subject: fix up for "arm64, scs: save scs_sp values per-cpu when switching stacks"
arch/arm64/kernel/irq.c needs asm/scs.h
Link: https://lkml.kernel.org/r/20220331141858.46b4df12@xxxxxxxxxxxxxxxx
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm64/kernel/irq.c | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm64/kernel/irq.c~arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks-fix
+++ a/arch/arm64/kernel/irq.c
@@ -22,6 +22,7 @@
#include <linux/vmalloc.h>
#include <asm/daifflags.h>
#include <asm/vmap_stack.h>
+#include <asm/scs.h>
/* Only access this in an NMI enter/exit */
DEFINE_PER_CPU(struct nmi_ctx, nmi_contexts);
_
Patches currently in -mm which might be from sfr@xxxxxxxxxxxxxxxx are
arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks-fix.patch
