# git rev-parse -q --verify 879dbe9ffebc1328717cd66eab7e4918a3f499bd^{commit}
879dbe9ffebc1328717cd66eab7e4918a3f499bd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 879dbe9ffebc1328717cd66eab7e4918a3f499bd
# git clean -qxdf
# < git log -1
# commit 879dbe9ffebc1328717cd66eab7e4918a3f499bd
# Merge: 20273d2588c4 ae095b16fc65
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Nov 1 15:54:07 2021 -0700
# 
#     Merge tag 'x86_sgx_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 SGX updates from Borislav Petkov:
#      "Add a SGX_IOC_VEPC_REMOVE ioctl to the /dev/sgx_vepc virt interface
#       with which EPC pages can be put back into their uninitialized state
#       without having to reopen /dev/sgx_vepc, which could not be possible
#       anymore after startup due to security policies"
#     
#     * tag 'x86_sgx_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/sgx/virt: implement SGX_IOC_VEPC_REMOVE ioctl
#       x86/sgx/virt: extract sgx_vepc_remove_page
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 879dbe9ffebc1328717cd66eab7e4918a3f499bd
# < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:4873:warning: override: reassigning to symbol STANDALONE
.config:4877:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4879:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
# make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0xca3: unreachable instruction
vmlinux.o: warning: objtool: pv_ops[20]: xen_cpuid
vmlinux.o: warning: objtool: pv_ops[20]: native_cpuid
vmlinux.o: warning: objtool: mce_setup()+0x5d: call to pv_ops[20]() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0xa17: call to queue_task_work.isra.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode()+0x4a: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x53: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x4a: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x4a: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: pv_ops[20]: xen_cpuid
vmlinux.o: warning: objtool: pv_ops[20]: native_cpuid
vmlinux.o: warning: objtool: mce_setup()+0x5d: call to pv_ops[20]() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0xa17: call to queue_task_work.isra.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode()+0x4a: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x53: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x4a: call to on_thread_stack() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x4a: call to on_thread_stack() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11
# Build took: 0:14:17.744800