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graysky2 / kernel_compiler_patch

Kernel patch enables compiler optimizations for additional CPUs.
GNU General Public License v2.0
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error on 5.17 #83

Closed kittokin closed 2 years ago

kittokin commented 2 years ago 
$ git apply --verbose --check ../kernel_compiler_patch/more-uarches-for-kernel-5.15+.patch
Checking patch arch/x86/Kconfig.cpu...
error: while searching for:

config X86_INTEL_USERCOPY
    def_bool y
    depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2

config X86_USE_PPRO_CHECKSUM
    def_bool y
    depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM

config X86_USE_3DNOW
    def_bool y

error: patch failed: arch/x86/Kconfig.cpu:336
error: arch/x86/Kconfig.cpu: patch does not apply
Checking patch arch/x86/Makefile...
Hunk #1 succeeded at 131 (offset 12 lines).
Checking patch arch/x86/include/asm/vermagic.h...

when trying to use the more-uarches-for-kernel-5.15+.patch on 5.17 it errors out because it can't find config X86_USE_3DNOW since it was removed from arch/x86/Kconfig.cpu in the following commit

graysky2 commented 2 years ago

Thanks for pointing that out. Interestingly, patch -p1 -i ../more-uarches-for-kernel-5.15+.patch does not throw an error but rebasing was easy enough.

% patch -p1 -i /home/stuff/my_pkgbuild_files/kernel_compiler_patch/more-uarches-for-kernel-5.15-5.16.patch 
patching file arch/x86/Kconfig.cpu
Hunk #9 succeeded at 644 with fuzz 2.
Hunk #10 succeeded at 664 (offset -4 lines).
patching file arch/x86/Makefile
Hunk #1 succeeded at 131 (offset 12 lines).
patching file arch/x86/include/asm/vermagic.h

% echo $?
0