xtensa: add NOTES section to the linker script

This section collects all source .note.* sections together in the
vmlinux image. Without it .note.Linux section may be placed at address
0, while the rest of the kernel is at its normal address, resulting in a
huge vmlinux.bin image that may not be linked into the xtensa Image.elf.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2018-10-29 18:30:13 -07:00
parent fe278d1a95
commit 4119ba211b
2 changed files with 2 additions and 1 deletions

View File

@ -33,7 +33,7 @@ uImage: $(obj)/uImage
boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y))
$(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)
OBJCOPYFLAGS = --strip-all -R .comment -R .note.gnu.build-id -O binary
OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary
vmlinux.bin: vmlinux FORCE
$(call if_changed,objcopy)

View File

@ -131,6 +131,7 @@ SECTIONS
.fixup : { *(.fixup) }
EXCEPTION_TABLE(16)
NOTES
/* Data section */
_sdata = .;