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From: Mike Pagano <mpagano@g.o> |
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|
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The CPU OPT patch now contains gcc ver checks within |
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the patch itself. This transitional change is to start supporting |
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just that patch while trying not to break the older versions. |
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|
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The target state eclass code will *only* need the three line |
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gcc version check. We should be able to slowly remove the |
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legacy code as we stabilize kernels and remove old ones from the tree. |
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|
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This will put cpu opt patch support in a much more maintainable state. |
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|
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--- |
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eclass/kernel-2.eclass | 29 +++++++++++++++++++++++++++-- |
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1 file changed, 27 insertions(+), 2 deletions(-) |
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|
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diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass |
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index 67ad4acc1..f676e8421 100644 |
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--- a/eclass/kernel-2.eclass |
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+++ b/eclass/kernel-2.eclass |
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@@ -1241,8 +1241,32 @@ unipatch() { |
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local GCC_MAJOR_VER=$(gcc-major-version) |
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local GCC_MINOR_VER=$(gcc-minor-version) |
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|
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- # optimization patch for gcc < 8.X and kernel > 4.13 |
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- if kernel_is ge 4 13 ; then |
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+ # this section should be the target state to handle the cpu opt |
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+ # patch for kernels > 4.19.189, 5.4.115, 5.10.33 and 5.11.17, |
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+ # 5.12.0 and gcc >= 9 The patch now handles the |
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+ # gcc version enabled on the system through the Kconfig file as |
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+ # 'depends'. The legacy section can hopefully be retired in the future |
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+ # Note the patch for 4.19-5.8 version are the same and the patch for |
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+ # 5.8+ version is the same |
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+ # eventually we can remove everything except the gcc ver <9 check |
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+ # based on stablization, time, kernel removals or a combo of all three |
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+ if ((kernel_is eq 4 19 && kernel_is gt 4 19 189) || |
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+ (kernel_is eq 5 4 && kernel_is gt 5 4 115) || |
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+ (kernel_is eq 5 10 && kernel_is gt 5 10 33) || |
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+ (kernel_is eq 5 11 && kernel_is gt 5 11 17) || |
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+ (kernel_is eq 5 12 && kernel_is gt 5 12 0)); then |
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+ UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc.patch" |
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+ UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch" |
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+ UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" |
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+ UNIPATCH_DROP+=" 5012_enable-cpu-optimizations-for-gcc91.patch" |
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+ UNIPATCH_DROP+=" 5013_enable-cpu-optimizations-for-gcc10.patch" |
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+ if [[ ${GCC_MAJOR_VER} -lt 9 ]]; then |
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+ UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" |
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+ fi |
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+ # this legacy section should be targeted for removal |
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+ # optimization patch for gcc < 8.X and kernel > 4.13 and < 4.19 |
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+ elif kernel_is ge 4 13; then |
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+ UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" |
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if [[ ${GCC_MAJOR_VER} -lt 8 ]] && [[ ${GCC_MAJOR_VER} -gt 4 ]]; then |
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UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" |
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UNIPATCH_DROP+=" 5012_enable-cpu-optimizations-for-gcc91.patch" |
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@@ -1272,6 +1296,7 @@ unipatch() { |
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UNIPATCH_DROP+=" 5013_enable-cpu-optimizations-for-gcc10.patch" |
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fi |
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else |
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+ UNIPATCH_DROP+=" 5010_enable-cpu-optimizations-universal.patch" |
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UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc.patch" |
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UNIPATCH_DROP+=" 5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch" |
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UNIPATCH_DROP+=" 5011_enable-cpu-optimizations-for-gcc8.patch" |
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-- |
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2.26.3 |
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