[PATCH v6 17/29] arm/build: Add missing sections
From: Kees Cook <hidden>
Date: 2020-08-21 19:45:41
Also in:
linux-arch, linux-efi, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
Add missing text stub sections .vfp11_veneer and .v4_bx, as well as missing DWARF sections, when present in the build. Reviewed-by: Nick Desaulniers <redacted> Signed-off-by: Kees Cook <redacted> --- arch/arm/include/asm/vmlinux.lds.h | 4 +++- arch/arm/kernel/vmlinux-xip.lds.S | 1 + arch/arm/kernel/vmlinux.lds.S | 1 + 3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm/include/asm/vmlinux.lds.h b/arch/arm/include/asm/vmlinux.lds.h
index c4af5182ab48..6624dd97475c 100644
--- a/arch/arm/include/asm/vmlinux.lds.h
+++ b/arch/arm/include/asm/vmlinux.lds.h@@ -59,7 +59,9 @@ #define ARM_STUBS_TEXT \ *(.gnu.warning) \ *(.glue_7) \ - *(.glue_7t) + *(.glue_7t) \ + *(.vfp11_veneer) \ + *(.v4_bx) #define ARM_TEXT \ IDMAP_TEXT \
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index 57fcbf55f913..11ffa79751da 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S@@ -150,6 +150,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS }
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 1d3d3b599635..dc672fe35de3 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S@@ -149,6 +149,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS }
--
2.25.1
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