# git rev-parse -q --verify 148341f0a2f53b5e8808d093333d85170586a15d^{commit}
148341f0a2f53b5e8808d093333d85170586a15d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 148341f0a2f53b5e8808d093333d85170586a15d
# git clean -qxdf
# < git log -1
# commit 148341f0a2f53b5e8808d093333d85170586a15d
# Merge: 2d72ab2449fa cb2239c198ad
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 3 09:41:24 2023 -0700
# 
#     Merge tag 'vfs.misc.fixes.v6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping
#     
#     Pull vfs fix from Christian Brauner:
#      "When a mount or mount tree is made shared the vfs allocates new peer
#       group ids for all mounts that have no peer group id set. Only mounts
#       that aren't marked with MNT_SHARED are relevant here as MNT_SHARED
#       indicates that the mount has fully transitioned to a shared mount. The
#       peer group id handling is done with namespace lock held.
#     
#       On failure, the peer group id settings of mounts for which a new peer
#       group id was allocated need to be reverted and the allocated peer
#       group id freed. The cleanup_group_ids() helper can identify the mounts
#       to cleanup by checking whether a given mount has a peer group id set
#       but isn't marked MNT_SHARED. The deallocation always needs to happen
#       with namespace lock held to protect against concurrent modifications
#       of the propagation settings.
#     
#       This fixes the one place where the namespace lock was dropped before
#       calling cleanup_group_ids()"
#     
#     * tag 'vfs.misc.fixes.v6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping:
#       fs: drop peer group ids under namespace lock
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 148341f0a2f53b5e8808d093333d85170586a15d
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=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_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:12712:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV
.config:12717:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:12719:warning: override: reassigning to symbol UML_NET_SLIP
.config:12724:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from /kisskb/src/arch/um/os-Linux/execvp.c:24:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from /kisskb/src/arch/um/drivers/fd.c:7:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
make[3]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/os-Linux/execvp.o] Error 1
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
make[3]: *** Waiting for unfinished jobs....
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from /kisskb/src/arch/x86/um/os-Linux/registers.c:8:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/drivers/fd.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:252: arch/x86/um/os-Linux/registers.o] Error 1
make[4]: *** Waiting for unfinished jobs....
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from /kisskb/src/arch/x86/um/os-Linux/task_size.c:3:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
make[4]: *** [/kisskb/src/scripts/Makefile.build:252: arch/x86/um/os-Linux/task_size.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: arch/x86/um/os-Linux] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/x86/um] Error 2
make[2]: *** Waiting for unfinished jobs....
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from /kisskb/src/arch/um/os-Linux/skas/process.c:7:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
make[4]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/os-Linux/skas/process.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/os-Linux/skas] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/os-Linux] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/drivers] Error 2
In file included from /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:921:0,
                 from arch/um/kernel/config.c:7:
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h: In function 'atof':
/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdlib-float.h:27:1: error: SSE register return with SSE disabled
 {
 ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/kernel/config.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: arch/um/kernel] Error 2
/kisskb/src/fs/btrfs/send.c: In function 'get_cur_inode_state':
/kisskb/src/fs/btrfs/send.c:1909:13: error: 'right_gen' may be used uninitialized in this function [-Werror=maybe-uninitialized]
   } else if (right_gen == gen) {
             ^
/kisskb/src/fs/btrfs/send.c: At top level:
cc1: error: unrecognized command line option '-Wno-shift-negative-value' [-Werror]
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:252: fs/btrfs/send.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:494: fs/btrfs] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:494: fs] Error 2
make[1]: *** [/kisskb/src/Makefile:2025: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:03:27.603225