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authorNathan Chancellor <nathan@kernel.org>2021-07-07 18:07:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-08 11:48:20 -0700
commit681ba73c72302214686401e707e2087ed11a6556 (patch)
tree67936117c5cceb59cdb0f88be08ecc9e872b7b7d /arch/hexagon/kernel
parent6fef087d0d37ba7dba8f3d75566eb4c256cd6742 (diff)
hexagon: use common DISCARDS macro
ld.lld warns that the '.modinfo' section is not currently handled: ld.lld: warning: kernel/built-in.a(workqueue.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(printk/printk.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(irq/spurious.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(rcu/update.o):(.modinfo) is being placed in '.modinfo' The '.modinfo' section was added in commit 898490c010b5 ("moduleparam: Save information about built-in modules in separate file") to the DISCARDS macro but Hexagon has never used that macro. The unification of DISCARDS happened in commit 023bf6f1b8bf ("linker script: unify usage of discard definition") in 2009, prior to Hexagon being added in 2011. Switch Hexagon over to the DISCARDS macro so that anything that is expected to be discarded gets discarded. Link: https://lkml.kernel.org/r/20210521011239.1332345-3-nathan@kernel.org Fixes: e95bf452a9e2 ("Hexagon: Add configuration and makefiles for the Hexagon architecture.") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Brian Cain <bcain@codeaurora.org> Cc: David Rientjes <rientjes@google.com> Cc: Oliver Glitta <glittao@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/hexagon/kernel')
-rw-r--r--arch/hexagon/kernel/vmlinux.lds.S7
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S
index 20f19539c5fc..57465bff1fe4 100644
--- a/arch/hexagon/kernel/vmlinux.lds.S
+++ b/arch/hexagon/kernel/vmlinux.lds.S
@@ -61,14 +61,9 @@ SECTIONS
_end = .;
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- EXIT_CALL
- }
-
STABS_DEBUG
DWARF_DEBUG
ELF_DETAILS
+ DISCARDS
}