Merge remote-tracking branch 'sm8350/lineage-20' into lineage-23.2

* sm8350/lineage-20:
  drivers: staging: qca-wifi-host-cmn: Fix implicit-enum-enum-cast errors
  techpack: display: msm: sde: Fix uninitialized errors
  drivers: hwtracing: coresight: Fix sometimes-uninitialized errors
  kbuild: Remove support for Clang's ThinLTO caching
  kbuild: lto: force rebuilds when switching CONFIG_LTO
  Makefile: use -z pack-relative-relocs
  Revert "kbuild: disable clang's default use of -fmerge-all-constants"
  BACKPORT: dma-buf: return success for cmo of dummy clients
  Revert "msm: kgsl: Call dma_buf_unmap_attachment() early"

Change-Id: I879af747cfc89b2e70d80b06c53ed67cc3195266
This commit is contained in:
Michael Bestas 2026-07-01 10:16:13 +03:00
commit c229ae0da6
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7 changed files with 24 additions and 25 deletions

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@ -7,8 +7,12 @@ trap "rm -f $tmp_file.o $tmp_file $tmp_file.bin" EXIT
cat << "END" | $CC -c -x c - -o $tmp_file.o >/dev/null 2>&1
void *p = &p;
END
$LD $tmp_file.o -shared -Bsymbolic --pack-dyn-relocs=relr \
--use-android-relr-tags -o $tmp_file
# ld.lld before 15 did not support -z pack-relative-relocs.
if ! $LD $tmp_file.o -shared -Bsymbolic --pack-dyn-relocs=relr -o $tmp_file 2>/dev/null; then
$LD $tmp_file.o -shared -Bsymbolic -z pack-relative-relocs -o $tmp_file 2>&1 |
grep -q pack-relative-relocs && exit 1
fi
# Despite printing an error message, GNU nm still exits with exit code 0 if it
# sees a relr section. So we need to check that nothing is printed to stderr.