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| author |   Mike Pagano <mpagano@gentoo.org> | 2021-04-30 14:19:51 -0400 |
|---|---|---|
| committer | Mike Pagano <mpagano@gentoo.org> | 2021-04-30 14:19:51 -0400 |
| commit | 330123f3a98e3ad9ca8e49d942ee813ede0d0211 (patch) | |
| tree | b829e225839a672c42d94e8c9511245f9be4662a /eclass/kernel-2.eclass | |
| parent | net-libs/grpc: revbump 1.37.1, add subslot, remove libressl flag (diff) | |
| download | gentoo-330123f3a98e3ad9ca8e49d942ee813ede0d0211.tar.gz gentoo-330123f3a98e3ad9ca8e49d942ee813ede0d0211.tar.bz2 gentoo-330123f3a98e3ad9ca8e49d942ee813ede0d0211.zip | |
kernel-2.eclass: Simplify and streamline code for the CPU OPT patch
Signed-off-by: Mike Pagano <mpagano@gentoo.org>
Diffstat (limited to 'eclass/kernel-2.eclass')
| -rw-r--r-- | eclass/kernel-2.eclass | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass index 67ad4acc1fef..f1f23f6a0e46 100644 --- a/eclass/kernel-2.eclass +++ b/eclass/kernel-2.eclass @@ -1241,8 +1241,32 @@ unipatch() { local GCC_MAJOR_VER=$(gcc-major-version) local GCC_MINOR_VER=$(gcc-minor-version) - # optimization patch for gcc < 8.X and kernel > 4.13 - if kernel_is ge 4 13 ; then + # this section should be the target state to handle the cpu opt + # patch for kernels > 4.19.189, 5.4.115, 5.10.33 and 5.11.17, + # 5.12.0 and gcc >= 9 The patch now handles the + # gcc version enabled on the system through the Kconfig file as + # 'depends'. The legacy section can hopefully be retired in the future + # Note the patch for 4.19-5.8 version are the same and the patch for + # 5.8+ version is the same + # eventually we can remove everything except the gcc ver <9 check + # based on stablization, time, kernel removals or a combo of all three + if ( kernel_is eq 4 19 && kernel_is gt 4 19 189 ) || + ( kernel_is eq 5 4 && kernel_is gt 5 4 115 ) || + ( kernel_is eq 5 10 && kernel_is gt 5 10 33 ) || + ( kernel_is eq 5 11 && kernel_is gt 5 11 17 ) || + ( kernel_is eq 5 12 && kernel_is gt 5 12 0 ); then + UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc.patch" + UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch" + UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" + UNIPATCH_DROP+=" 5012_enable-cpu-optimizations-for-gcc91.patch" + UNIPATCH_DROP+=" 5013_enable-cpu-optimizations-for-gcc10.patch" + if [[ ${GCC_MAJOR_VER} -lt 9 ]]; then + UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" + fi + # this legacy section should be targeted for removal + # optimization patch for gcc < 8.X and kernel > 4.13 and < 4.19 + elif kernel_is ge 4 13; then + UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" if [[ ${GCC_MAJOR_VER} -lt 8 ]] && [[ ${GCC_MAJOR_VER} -gt 4 ]]; then UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" UNIPATCH_DROP+=" 5012_enable-cpu-optimizations-for-gcc91.patch" @@ -1272,6 +1296,7 @@ unipatch() { UNIPATCH_DROP+=" 5013_enable-cpu-optimizations-for-gcc10.patch" fi else + UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc.patch" UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch" UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" |