# git rev-parse -q --verify ed8780e3f2ecc82645342d070c6b4e530532e680^{commit} ed8780e3f2ecc82645342d070c6b4e530532e680 already have revision, skipping fetch # git checkout -q -f -B kisskb ed8780e3f2ecc82645342d070c6b4e530532e680 # git clean -qxdf # < git log -1 # commit ed8780e3f2ecc82645342d070c6b4e530532e680 # Merge: 8c2ab803e565 abee7c494d8c # Author: Linus Torvalds # Date: Tue Oct 27 14:39:29 2020 -0700 # # Merge tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86 fixes from Thomas Gleixner: # "A couple of x86 fixes which missed rc1 due to my stupidity: # # - Drop lazy TLB mode before switching to the temporary address space # for text patching. # # text_poke() switches to the temporary mm which clears the lazy mode # and restores the original mm afterwards. Due to clearing lazy mode # this might restore a already dead mm if exit_mmap() runs in # parallel on another CPU. # # - Document the x32 syscall design fail vs. syscall numbers 512-547 # properly. # # - Fix the ORC unwinder to handle the inactive task frame correctly. # # This was unearthed due to the slightly different code generation of # gcc-10. # # - Use an up to date screen_info for the boot params of kexec instead # of the possibly stale and invalid version which happened to be # valid when the kexec kernel was loaded" # # * tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/alternative: Don't call text_poke() in lazy TLB mode # x86/syscalls: Document the fact that syscalls 512-547 are a legacy mistake # x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels # hyperv_fb: Update screen_info after removing old framebuffer # x86/kexec: Use up-to-dated screen_info copy to fill boot params # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 ed8780e3f2ecc82645342d070c6b4e530532e680 # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- allnoconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/linus_powerpc-allnoconfig_powerpc-gcc4.9 # Build took: 0:00:19.186796