# git rev-parse -q --verify 407ab579637ced6dc32cfb2295afb7259cca4b22^{commit}
407ab579637ced6dc32cfb2295afb7259cca4b22
already have revision, skipping fetch
# git checkout -q -f -B kisskb 407ab579637ced6dc32cfb2295afb7259cca4b22
# git clean -qxdf
# < git log -1
# commit 407ab579637ced6dc32cfb2295afb7259cca4b22
# Merge: 3552c3709c0e 6d6a18fdde8b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Nov 9 13:58:10 2020 -0800
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "ARM:
#        - fix compilation error when PMD and PUD are folded
#        - fix regression in reads-as-zero behaviour of ID_AA64ZFR0_EL1
#        - add aarch64 get-reg-list test
#     
#       x86:
#        - fix semantic conflict between two series merged for 5.10
#        - fix (and test) enforcement of paravirtual cpuid features
#     
#       selftests:
#        - various cleanups to memory management selftests
#        - new selftests testcase for performance of dirty logging"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (30 commits)
#       KVM: selftests: allow two iterations of dirty_log_perf_test
#       KVM: selftests: Introduce the dirty log perf test
#       KVM: selftests: Make the number of vcpus global
#       KVM: selftests: Make the per vcpu memory size global
#       KVM: selftests: Drop pointless vm_create wrapper
#       KVM: selftests: Add wrfract to common guest code
#       KVM: selftests: Simplify demand_paging_test with timespec_diff_now
#       KVM: selftests: Remove address rounding in guest code
#       KVM: selftests: Factor code out of demand_paging_test
#       KVM: selftests: Use a single binary for dirty/clear log test
#       KVM: selftests: Always clear dirty bitmap after iteration
#       KVM: selftests: Add blessed SVE registers to get-reg-list
#       KVM: selftests: Add aarch64 get-reg-list test
#       selftests: kvm: test enforcement of paravirtual cpuid features
#       selftests: kvm: Add exception handling to selftests
#       selftests: kvm: Clear uc so UCALL_NONE is being properly reported
#       selftests: kvm: Fix the segment descriptor layout to match the actual layout
#       KVM: x86: handle MSR_IA32_DEBUGCTLMSR with report_ignored_msrs
#       kvm: x86: request masterclock update any time guest uses different msr
#       kvm: x86: ensure pv_cpuid.features is initialized when enabling cap
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 407ab579637ced6dc32cfb2295afb7259cca4b22
# < make -s -j 10 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
arch/ia64/configs/generic_defconfig:58:warning: override: reassigning to symbol ATA
arch/ia64/configs/generic_defconfig:59:warning: override: reassigning to symbol ATA_PIIX
# make -s -j 10 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/timex.h:14,
                 from /kisskb/src/include/linux/timex.h:65,
                 from /kisskb/src/include/linux/time32.h:13,
                 from /kisskb/src/include/linux/time.h:73,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:355:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 22332 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:52.999834