# git rev-parse -q --verify 3a93e40326c8f470e71d20b4c42d36767450f38f^{commit}
3a93e40326c8f470e71d20b4c42d36767450f38f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3a93e40326c8f470e71d20b4c42d36767450f38f
# git clean -qxdf
# < git log -1
# commit 3a93e40326c8f470e71d20b4c42d36767450f38f
# Merge: 91fe204578ba 9e347ba03029
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Mar 27 12:22:45 2023 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "RISC-V:
#     
#        - Fix VM hang in case of timer delta being zero
#     
#      ARM:
#     
#        - MMU fixes:
#     
#           - Read the MMU notifier seq before dropping the mmap lock to guard
#             against reading a potentially stale VMA
#     
#           - Disable interrupts when walking user page tables to protect
#             against the page table being freed
#     
#           - Read the MTE permissions for the VMA within the mmap lock
#             critical section, avoiding the use of a potentally stale VMA
#             pointer
#     
#        - vPMU fixes:
#     
#           - Return the sum of the current perf event value and PMC snapshot
#             for reads from userspace
#     
#           - Don't save the value of guest writes to PMCR_EL0.{C,P}, which
#             could otherwise lead to userspace erroneously resetting the vPMU
#             during VM save/restore"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       riscv/kvm: Fix VM hang in case of timer delta being zero.
#       KVM: arm64: Check for kvm_vma_mte_allowed in the critical section
#       KVM: arm64: Disable interrupts while walking userspace PTs
#       KVM: arm64: Retry fault if vma_lookup() results become invalid
#       KVM: arm64: PMU: Don't save PMCR_EL0.{C,P} for the vCPU
#       KVM: arm64: PMU: Fix GET_ONE_REG for vPMC regs to return the current value
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 3a93e40326c8f470e71d20b4c42d36767450f38f
# < make -s -j 160 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  sun3_defconfig
# < make -s -j 160 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 160 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 160 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  
In file included from /kisskb/src/include/linux/swab.h:5,
                 from /kisskb/src/include/uapi/linux/byteorder/big_endian.h:14,
                 from /kisskb/src/include/linux/byteorder/big_endian.h:5,
                 from /kisskb/src/arch/m68k/include/uapi/asm/byteorder.h:5,
                 from /kisskb/src/include/asm-generic/bitops/le.h:6,
                 from /kisskb/src/arch/m68k/include/asm/bitops.h:545,
                 from /kisskb/src/include/linux/bitops.h:68,
                 from /kisskb/src/include/linux/kernel.h:22,
                 from /kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:31:
/kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c: In function 'sun3_82586_timeout':
/kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:989:108: warning: array subscript 1 is above array bounds of 'volatile struct transmit_cmd_struct *[1]' [-Warray-bounds]
   printk("%s: command-stats: %04x %04x\n",dev->name,swab16(p->xmit_cmds[0]->cmd_status),swab16(p->xmit_cmds[1]->cmd_status));
                                                                                                ~~~~~~~~~~~~^~~
/kisskb/src/include/uapi/linux/swab.h:107:12: note: in definition of macro '__swab16'
  __fswab16(x))
            ^
/kisskb/src/include/linux/printk.h:455:26: note: in expansion of macro 'printk_index_wrap'
 #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
                          ^~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:989:3: note: in expansion of macro 'printk'
   printk("%s: command-stats: %04x %04x\n",dev->name,swab16(p->xmit_cmds[0]->cmd_status),swab16(p->xmit_cmds[1]->cmd_status));
   ^~~~~~
In file included from /kisskb/src/include/linux/rculist.h:10,
                 from /kisskb/src/include/linux/pid.h:5,
                 from /kisskb/src/include/linux/sched.h:14,
                 from /kisskb/src/fs/btrfs/volumes.c:6:
/kisskb/src/fs/btrfs/volumes.c: In function 'btrfs_init_new_device':
/kisskb/src/include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized]
  new->prev = prev;
  ~~~~~~~~~~^~~~~~
/kisskb/src/fs/btrfs/volumes.c:2612:27: note: 'seed_devices' was declared here
  struct btrfs_fs_devices *seed_devices;
                           ^~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_sun3_defconfig_m68k-gcc8
# Build took: 0:00:41.162651