# git rev-parse -q --verify abfecb39092029c42c79bacac3d1c96a133ff231^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify abfecb39092029c42c79bacac3d1c96a133ff231^{commit}
abfecb39092029c42c79bacac3d1c96a133ff231
# git checkout -q -f -B kisskb abfecb39092029c42c79bacac3d1c96a133ff231
# git clean -qxdf
# < git log -1
# commit abfecb39092029c42c79bacac3d1c96a133ff231
# Merge: 95faf6ba654d cc8d7b4aea79
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 4 09:09:37 2021 -0700
# 
#     Merge tag 'tty-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
#     
#     Pull tty / serial driver updates from Greg KH:
#      "Here is the big set of tty and serial driver updates for 5.16-rc1.
#     
#       Nothing major in here at all, just lots of tiny serial and tty driver
#       updates for various reported things, and some good cleanups. These
#       include:
#     
#        - more good tty api cleanups from Jiri
#     
#        - stm32 serial driver updates
#     
#        - softlockup fix for non-preempt systems under high serial load
#     
#        - rpmsg serial driver update
#     
#        - 8250 drivers updates and fixes
#     
#        - n_gsm line discipline fixes and updates as people are finally
#          starting to use it.
#     
#       All of these have been in linux-next for a while now with no reported
#       issues"
#     
#     * tag 'tty-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (86 commits)
#       tty: Fix extra "not" in TTY_DRIVER_REAL_RAW description
#       serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE
#       tty: rpmsg: Define tty name via constant string literal
#       tty: rpmsg: Add pr_fmt() to prefix messages
#       tty: rpmsg: Use dev_err_probe() in ->probe()
#       tty: rpmsg: Unify variable used to keep an error code
#       tty: rpmsg: Assign returned id to a local variable
#       serial: stm32: push DMA RX data before suspending
#       serial: stm32: terminate / restart DMA transfer at suspend / resume
#       serial: stm32: rework RX dma initialization and release
#       serial: 8250_pci: Remove empty stub pci_quatech_exit()
#       serial: 8250_pci: Replace custom pci_match_id() implementation
#       serial: xilinx_uartps: Fix race condition causing stuck TX
#       serial: sunzilog: Mark sunzilog_putchar() __maybe_unused
#       Revert "tty: hvc: pass DMA capable memory to put_chars()"
#       Revert "virtio-console: remove unnecessary kmemdup()"
#       serial: 8250_pci: Replace dev_*() by pci_*() macros
#       serial: 8250_pci: Get rid of redundant 'else' keyword
#       serial: 8250_pci: Refactor the loop in pci_ite887x_init()
#       tty: add rpmsg driver
#       ...
# < /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 abfecb39092029c42c79bacac3d1c96a133ff231
# < make -s -j 32 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 32 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 32 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:5530:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5535:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:5536:warning: override: reassigning to symbol BPF_PRELOAD
# make -s -j 32 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-  
vmlinux.o: warning: objtool: xen_irq_disable()+0x9: call to preempt_count_add() leaves .noinstr.text section
vmlinux.o: warning: objtool: xen_irq_enable()+0x9: call to preempt_count_add() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_setup()+0x23: call to cpuid_eax.constprop.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0x69: call to mce_gather_info() leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode()+0x19: call to test_bit() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x1d: call to test_bit() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x19: call to test_bit() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x19: call to test_bit() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11
# Build took: 0:07:07.659749