# git rev-parse -q --verify acc657692aed438e9931438f8c923b2b107aebf9^{commit}
acc657692aed438e9931438f8c923b2b107aebf9
already have revision, skipping fetch
# git checkout -q -f -B kisskb acc657692aed438e9931438f8c923b2b107aebf9
# git clean -qxdf
# < git log -1
# commit acc657692aed438e9931438f8c923b2b107aebf9
# Author: David Howells <dhowells@redhat.com>
# Date:   Wed Jan 10 21:11:40 2024 +0000
# 
#     keys, dns: Fix size check of V1 server-list header
#     
#     Fix the size check added to dns_resolver_preparse() for the V1 server-list
#     header so that it doesn't give EINVAL if the size supplied is the same as
#     the size of the header struct (which should be valid).
#     
#     This can be tested with:
#     
#             echo -n -e '\0\0\01\xff\0\0' | keyctl padd dns_resolver desc @p
#     
#     which will give "add_key: Invalid argument" without this fix.
#     
#     Fixes: 1997b3cb4217 ("keys, dns: Fix missing size check of V1 server-list header")
#     Reported-by: Pengfei Xu <pengfei.xu@intel.com>
#     Link: https://lore.kernel.org/r/ZZ4fyY4r3rqgZL+4@xpf.sh.intel.com/
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 acc657692aed438e9931438f8c923b2b107aebf9
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 40 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 40 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/math-emu/math.c:492:5: error: no previous prototype for 'do_fpu_inst' [-Werror=missing-prototypes]
  492 | int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
      |     ^~~~~~~~~~~
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sh/math-emu/math.o] Error 1
make[4]: *** [/kisskb/src/scripts/Makefile.build:480: arch/sh/math-emu] Error 2
make[4]: *** Waiting for unfinished jobs....
/kisskb/src/arch/sh/kernel/cpu/init.c:99:29: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes]
   99 | void __attribute__ ((weak)) l2_cache_init(void)
      |                             ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sh/kernel/cpu/init.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [/kisskb/src/scripts/Makefile.build:480: arch/sh/kernel/cpu] Error 2
make[4]: *** [/kisskb/src/scripts/Makefile.build:480: arch/sh/kernel] Error 2
/kisskb/src/arch/sh/mm/cache-sh2.c:85:13: error: no previous prototype for 'sh2_cache_init' [-Werror=missing-prototypes]
   85 | void __init sh2_cache_init(void)
      |             ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sh/mm/cache-sh2.o] Error 1
make[4]: *** [/kisskb/src/scripts/Makefile.build:480: arch/sh/mm] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:480: arch/sh] Error 2
make[3]: *** Waiting for unfinished jobs....
{standard input}: Assembler messages:
{standard input}: Warning: end of file not at end of a line; newline inserted
{standard input}: Error: .size expression for xpcs_config_aneg_c73 does not evaluate to a constant
sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1
Please submit a full bug report, with preprocessed source (by using -freport-bug).
See <https://gcc.gnu.org/bugs/> for instructions.
make[6]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/net/pcs/pcs-xpcs.o] Error 4
make[6]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/irq_work.c:72:13: error: no previous prototype for 'arch_irq_work_raise' [-Werror=missing-prototypes]
   72 | void __weak arch_irq_work_raise(void)
      |             ^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:243: kernel/irq_work.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[5]: *** [/kisskb/src/scripts/Makefile.build:480: drivers/net/pcs] Error 2
make[5]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:480: kernel] Error 2
make[4]: *** [/kisskb/src/scripts/Makefile.build:480: drivers/net] Error 2
make[4]: *** Waiting for unfinished jobs....
during RTL pass: final
In file included from /kisskb/src/fs/namespace.c:11:
/kisskb/src/fs/namespace.c: In function '__se_sys_listmount':
/kisskb/src/include/linux/syscalls.h:258:9: internal compiler error: in change_address_1, at emit-rtl.cc:2283
  258 |         }                                                               \
      |         ^
/kisskb/src/include/linux/syscalls.h:233:9: note: in expansion of macro '__SYSCALL_DEFINEx'
  233 |         __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~
/kisskb/src/include/linux/syscalls.h:225:36: note: in expansion of macro 'SYSCALL_DEFINEx'
  225 | #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
      |                                    ^~~~~~~~~~~~~~~
/kisskb/src/fs/namespace.c:5079:1: note: in expansion of macro 'SYSCALL_DEFINE4'
 5079 | SYSCALL_DEFINE4(listmount, const struct mnt_id_req __user *, req,
      | ^~~~~~~~~~~~~~~
0x149c5d9 internal_error(char const*, ...)
	???:0
0x63dcdd fancy_abort(char const*, int, char const*)
	???:0
0x847814 adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, int, int, int, poly_int<1u, long>)
	???:0
0x88a9e1 output_operand(rtx_def*, int)
	???:0
0x88af0c output_asm_insn(char const*, rtx_def**)
	???:0
0x88c918 final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
	???:0
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
{standard input}: Assembler messages:
{standard input}:25603: Warning: end of file not at end of a line; newline inserted
{standard input}:26846: Error: missing operand
{standard input}:26846: Error: invalid operands for opcode
{standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
{standard input}:26488: Error: displacement to undefined symbol .L4516 overflows 12-bit field
{standard input}:26498: Error: displacement to undefined symbol .L4476 overflows 12-bit field
{standard input}:26615: Error: displacement to undefined symbol .L4520 overflows 12-bit field
{standard input}:26626: Error: displacement to undefined symbol .L4489 overflows 12-bit field
{standard input}:26746: Error: displacement to undefined symbol .L4590 overflows 8-bit field 
{standard input}:26767: Error: displacement to undefined symbol .L4482 overflows 8-bit field 
{standard input}:26770: Error: displacement to undefined symbol .L4482 overflows 8-bit field 
{standard input}:26772: Error: displacement to undefined symbol .L4482 overflows 8-bit field 
{standard input}:26790: Error: displacement to undefined symbol .L4599 overflows 8-bit field 
{standard input}:26814: Error: displacement to undefined symbol .L4509 overflows 8-bit field 
{standard input}:26826: Error: displacement to undefined symbol .L4509 overflows 8-bit field 
{standard input}:26739: Error: pcrel too far
{standard input}:26742: Error: pcrel too far
{standard input}:26752: Error: pcrel too far
{standard input}:26761: Error: pcrel too far
{standard input}:26775: Error: pcrel too far
{standard input}:26782: Error: pcrel too far
{standard input}:26817: Error: pcrel too far
make[4]: *** [/kisskb/src/scripts/Makefile.build:243: fs/namespace.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:480: fs] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:480: drivers] Error 2
make[2]: *** [/kisskb/src/Makefile:1912: .] Error 2
make[1]: *** [/kisskb/src/Makefile:234: __sub-make] Error 2
make: *** [Makefile:234: __sub-make] Error 2
Command 'make -s -j 40 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/linus_allmodconfig_sh4-gcc12
# Build took: 0:05:10.892267