# git gc
# git rev-parse -q --verify 20cf903a0c407cef19300e5c85a03c82593bde36^{commit}
20cf903a0c407cef19300e5c85a03c82593bde36
already have revision, skipping fetch
# git checkout -q -f -B kisskb 20cf903a0c407cef19300e5c85a03c82593bde36
# git clean -qxdf
# < git log -1
# commit 20cf903a0c407cef19300e5c85a03c82593bde36
# Merge: c993e07be023 12907efde6ad
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 6 11:09:55 2022 -0700
# 
#     Merge tag 'for-6.0/dm-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Pull more device mapper updates from Mike Snitzer:
#     
#      - Add flags argument to dm_bufio_client_create and introduce
#        DM_BUFIO_CLIENT_NO_SLEEP flag to have dm-bufio use spinlock rather
#        than mutex for its locking.
#     
#      - Add optional "try_verify_in_tasklet" feature to DM verity target.
#        This feature gives users the option to improve IO latency by using a
#        tasklet to verify, using hashes in bufio's cache, rather than wait to
#        schedule a work item via workqueue. But if there is a bufio cache
#        miss, or an error, then the tasklet will fallback to using workqueue.
#     
#      - Incremental changes to both dm-bufio and the DM verity target to use
#        jump_label to minimize cost of branching associated with the niche
#        "try_verify_in_tasklet" feature. DM-bufio in particular is used by
#        quite a few other DM targets so it doesn't make sense to incur
#        additional bufio cost in those targets purely for the benefit of this
#        niche verity feature if the feature isn't ever used.
#     
#      - Optimize verity_verify_io, which is used by both workqueue and
#        tasklet based verification, if FEC is not configured or tasklet based
#        verification isn't used.
#     
#      - Remove DM verity target's verify_wq's use of the WQ_CPU_INTENSIVE
#        flag since it uses WQ_UNBOUND. Also, use the WQ_HIGHPRI flag if
#        "try_verify_in_tasklet" is specified.
#     
#     * tag 'for-6.0/dm-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm verity: have verify_wq use WQ_HIGHPRI if "try_verify_in_tasklet"
#       dm verity: remove WQ_CPU_INTENSIVE flag since using WQ_UNBOUND
#       dm verity: only copy bvec_iter in verity_verify_io if in_tasklet
#       dm verity: optimize verity_verify_io if FEC not configured
#       dm verity: conditionally enable branching for "try_verify_in_tasklet"
#       dm bufio: conditionally enable branching for DM_BUFIO_CLIENT_NO_SLEEP
#       dm verity: allow optional args to alter primary args handling
#       dm verity: Add optional "try_verify_in_tasklet" feature
#       dm bufio: Add DM_BUFIO_CLIENT_NO_SLEEP flag
#       dm bufio: Add flags argument to dm_bufio_client_create
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 20cf903a0c407cef19300e5c85a03c82593bde36
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_sh-defconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  defconfig
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_sh-defconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_sh-defconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_sh-defconfig_sh4-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/sh/include/asm/hw_irq.h:6,
                 from /kisskb/src/include/linux/irq.h:596,
                 from /kisskb/src/include/asm-generic/hardirq.h:17,
                 from /kisskb/src/arch/sh/include/asm/hardirq.h:9,
                 from /kisskb/src/include/linux/hardirq.h:11,
                 from /kisskb/src/include/linux/interrupt.h:11,
                 from /kisskb/src/include/linux/serial_core.h:13,
                 from /kisskb/src/include/linux/serial_sci.h:6,
                 from /kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:10:
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:9: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |         ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:309:8: note: in expansion of macro 'DECLARE_INTC_DESC'
  309 | static DECLARE_INTC_DESC(intc_desc, "shx3", vectors, groups,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:34: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |                                  ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:309:8: note: in expansion of macro 'DECLARE_INTC_DESC'
  309 | static DECLARE_INTC_DESC(intc_desc, "shx3", vectors, groups,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:34: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |                                  ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:322:8: note: in expansion of macro 'DECLARE_INTC_DESC'
  322 | static DECLARE_INTC_DESC(intc_desc_irq, "shx3-irq", vectors_irq, groups,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:9: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |         ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:337:8: note: in expansion of macro 'DECLARE_INTC_DESC'
  337 | static DECLARE_INTC_DESC(intc_desc_irl, "shx3-irl", vectors_irl, groups,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:100:63: warning: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Wsizeof-pointer-div]
  100 | #define _INTC_ARRAY(a) a, __same_type(a, NULL) ? 0 : sizeof(a)/sizeof(*a)
      |                                                               ^
/kisskb/src/include/linux/sh_intc.h:107:34: note: in expansion of macro '_INTC_ARRAY'
  107 |         _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \
      |                                  ^~~~~~~~~~~
/kisskb/src/include/linux/sh_intc.h:124:15: note: in expansion of macro 'INTC_HW_DESC'
  124 |         .hw = INTC_HW_DESC(vectors, groups, mask_regs,                  \
      |               ^~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-shx3.c:337:8: note: in expansion of macro 'DECLARE_INTC_DESC'
  337 | static DECLARE_INTC_DESC(intc_desc_irl, "shx3-irl", vectors_irl, groups,
      |        ^~~~~~~~~~~~~~~~~
/kisskb/src/arch/sh/kernel/machvec.c: In function 'sh_mv_setup':
/kisskb/src/arch/sh/kernel/machvec.c:105:33: warning: array subscript 'struct sh_machine_vector[0]' is partly outside array bounds of 'long int[1]' [-Warray-bounds]
  105 |                         sh_mv = *(struct sh_machine_vector *)&__machvec_start;
      |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/arch/sh/kernel/machvec.c:13:
/kisskb/src/arch/sh/include/asm/sections.h:7:13: note: while referencing '__machvec_start'
    7 | extern long __machvec_start, __machvec_end;
      |             ^~~~~~~~~~~~~~~
/kisskb/src/fs/ext4/readpage.c: In function 'ext4_mpage_readpages':
/kisskb/src/fs/ext4/readpage.c:407:1: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  407 | }
      | ^
/kisskb/src/fs/mpage.c: In function '__mpage_writepage':
/kisskb/src/fs/mpage.c:634:1: warning: the frame size of 1148 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  634 | }
      | ^
/kisskb/src/fs/mpage.c: In function 'do_mpage_readpage':
/kisskb/src/fs/mpage.c:308:1: warning: the frame size of 1100 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  308 | }
      | ^
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sh-defconfig_sh4-gcc11
# Build took: 0:07:19.745088