diff options
| author | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-04-01 06:12:18 +0530 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-04-16 17:08:08 +0530 |
| commit | b2accfe7ca5bc9f9af28e603b79bdd5ad8df5c0b (patch) | |
| tree | 3d99b2f198b5569069d478d40cf8c40d99e706b1 | |
| parent | 3700976f2ae8dfec4c17433f8a16c9e6c334cf89 (diff) | |
powerpc/boot: Check for ld-option support
Commit 579aee9fc594 ("powerpc: suppress some linker warnings in recent linker versions")
enabled support to add linker option "--no-warn-rwx-segments",
if the version is greater than 2.39. Similar build warning were
reported recently from linker version 2.35.2.
ld: warning: arch/powerpc/boot/zImage.epapr has a LOAD segment with RWX permissions
ld: warning: arch/powerpc/boot/zImage.pseries has a LOAD segment with RWX permissions
Fix the warning by checking for "--no-warn-rwx-segments"
option support in linker to enable it, instead of checking
for the version range.
Fixes: 579aee9fc594 ("powerpc: suppress some linker warnings in recent linker versions")
Reported-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Suggested-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Closes: https://lore.kernel.org/linuxppc-dev/61cf556c-4947-4bd6-af63-892fc0966dad@linux.ibm.com/
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250401004218.24869-1-maddy@linux.ibm.com
| -rwxr-xr-x | arch/powerpc/boot/wrapper | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 1db60fe13802..267ca6d4d9b3 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -234,10 +234,8 @@ fi # suppress some warnings in recent ld versions nowarn="-z noexecstack" -if ! ld_is_lld; then - if [ "$LD_VERSION" -ge "$(echo 2.39 | ld_version)" ]; then - nowarn="$nowarn --no-warn-rwx-segments" - fi +if [ $(${CROSS}ld -v --no-warn-rwx-segments &>/dev/null; echo $?) -eq 0 ]; then + nowarn="$nowarn --no-warn-rwx-segments" fi platformo=$object/"$platform".o |