commit b18b047002b7 ("kbuild: change scripts/mksysmap into sed script")
changed the invocation of the script, to call sed directly without
shell.
That means, the current extra escape that was added in:
commit ec336aa83162 ("scripts/mksysmap: Fix badly escaped '$'")
for the shell is not correct any more, at the moment the stack traces
for nvhe are corrupted:
[ 22.840904] kvm [190]: [<ffff80008116dd54>] __kvm_nvhe_$x.220+0x58/0x9c
[ 22.842913] kvm [190]: [<ffff8000811709bc>] __kvm_nvhe_$x.9+0x44/0x50
[ 22.844112] kvm [190]: [<ffff80008116f8fc>] __kvm_nvhe___skip_pauth_save+0x4/0x4
With this patch:
[ 25.793513] kvm [192]: nVHE call trace:
[ 25.794141] kvm [192]: [<ffff80008116dd54>] __kvm_nvhe_hyp_panic+0xb0/0xf4
[ 25.796590] kvm [192]: [<ffff8000811709bc>] __kvm_nvhe_handle_trap+0xe4/0x188
[ 25.797553] kvm [192]: [<ffff80008116f8fc>] __kvm_nvhe___skip_pauth_save+0x4/0x4
Fixes: b18b047002b7 ("kbuild: change scripts/mksysmap into sed script")
Signed-off-by: Mostafa Saleh <smostafa@xxxxxxxxxx>
---
scripts/mksysmap | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/mksysmap b/scripts/mksysmap
index c12723a04655..3accbdb269ac 100755
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -26,7 +26,7 @@
# (do not forget a space before each pattern)
# local symbols for ARM, MIPS, etc.
-/ \\$/d
+/ \$/d
# local labels, .LBB, .Ltmpxxx, .L__unnamed_xx, .LASANPC, etc.
/ \.L/d
@@ -39,7 +39,7 @@
/ __pi_\.L/d
# arm64 local symbols in non-VHE KVM namespace
-/ __kvm_nvhe_\\$/d
+/ __kvm_nvhe_\$/d
/ __kvm_nvhe_\.L/d
# lld arm/aarch64/mips thunks
--
2.47.1.613.gc27f4b7a9f-goog
