tree: https://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git topic-zol-remove head: 79f0a95b85a9af0927252156615ee3a14c2dd8de commit: 171f761e689641b34c37d1e18ea2cd7905310267 [13/23] ARC: pt_regs: remove ZOL config: arc-allyesconfig (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 171f761e689641b34c37d1e18ea2cd7905310267 # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <l...@intel.com>
All errors (new ones prefixed by >>):
arch/arc/kernel/kgdb.c: In function 'to_gdb_regs':
>> arch/arc/kernel/kgdb.c:30:35: error: 'struct pt_regs' has no member named
>> 'lp_count'
30 | gdb_regs[_LP_COUNT] = kernel_regs->lp_count;
| ^~
>> arch/arc/kernel/kgdb.c:31:33: error: 'struct pt_regs' has no member named
>> 'lp_end'
31 | gdb_regs[_LP_END] = kernel_regs->lp_end;
| ^~
>> arch/arc/kernel/kgdb.c:32:35: error: 'struct pt_regs' has no member named
>> 'lp_start'
32 | gdb_regs[_LP_START] = kernel_regs->lp_start;
| ^~
arch/arc/kernel/kgdb.c: In function 'from_gdb_regs':
arch/arc/kernel/kgdb.c:50:13: error: 'struct pt_regs' has no member named
'lp_count'
50 | kernel_regs->lp_count = gdb_regs[_LP_COUNT];
| ^~
arch/arc/kernel/kgdb.c:51:13: error: 'struct pt_regs' has no member named
'lp_end'
51 | kernel_regs->lp_end = gdb_regs[_LP_END];
| ^~
arch/arc/kernel/kgdb.c:52:13: error: 'struct pt_regs' has no member named
'lp_start'
52 | kernel_regs->lp_start = gdb_regs[_LP_START];
| ^~
arch/arc/kernel/kgdb.c: In function 'kgdb_arch_handle_exception':
arch/arc/kernel/kgdb.c:141:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
141 | if (kgdb_hex2long(&ptr, &addr))
| ^
arch/arc/kernel/kgdb.c:144:2: note: here
144 | case 'D':
| ^~~~
--
arch/arc/kernel/disasm.c: In function 'disasm_next_pc':
>> arch/arc/kernel/disasm.c:527:57: error: 'struct pt_regs' has no member named
>> 'lp_end'
527 | if (!(regs->status32 & STATUS32_L) && (*next_pc == regs->lp_end)
| ^~
>> arch/arc/kernel/disasm.c:528:11: error: 'struct pt_regs' has no member named
>> 'lp_count'
528 | && (regs->lp_count > 1)) {
| ^~
>> arch/arc/kernel/disasm.c:529:18: error: 'struct pt_regs' has no member named
>> 'lp_start'
529 | *next_pc = regs->lp_start;
| ^~
vim +30 arch/arc/kernel/kgdb.c
f46121bd26d7957 Mischa Jonker 2013-01-18 13
f46121bd26d7957 Mischa Jonker 2013-01-18 14 static void to_gdb_regs(unsigned
long *gdb_regs, struct pt_regs *kernel_regs,
f46121bd26d7957 Mischa Jonker 2013-01-18 15 struct
callee_regs *cregs)
f46121bd26d7957 Mischa Jonker 2013-01-18 16 {
f46121bd26d7957 Mischa Jonker 2013-01-18 17 int regno;
f46121bd26d7957 Mischa Jonker 2013-01-18 18
f46121bd26d7957 Mischa Jonker 2013-01-18 19 for (regno = 0; regno <= 26;
regno++)
f46121bd26d7957 Mischa Jonker 2013-01-18 20 gdb_regs[_R0 + regno] =
get_reg(regno, kernel_regs, cregs);
f46121bd26d7957 Mischa Jonker 2013-01-18 21
f46121bd26d7957 Mischa Jonker 2013-01-18 22 for (regno = 27; regno <
GDB_MAX_REGS; regno++)
f46121bd26d7957 Mischa Jonker 2013-01-18 23 gdb_regs[regno] = 0;
f46121bd26d7957 Mischa Jonker 2013-01-18 24
f46121bd26d7957 Mischa Jonker 2013-01-18 25 gdb_regs[_FP] =
kernel_regs->fp;
f46121bd26d7957 Mischa Jonker 2013-01-18 26 gdb_regs[__SP] =
kernel_regs->sp;
f46121bd26d7957 Mischa Jonker 2013-01-18 27 gdb_regs[_BLINK] =
kernel_regs->blink;
f46121bd26d7957 Mischa Jonker 2013-01-18 28 gdb_regs[_RET] =
kernel_regs->ret;
f46121bd26d7957 Mischa Jonker 2013-01-18 29 gdb_regs[_STATUS32] =
kernel_regs->status32;
f46121bd26d7957 Mischa Jonker 2013-01-18 @30 gdb_regs[_LP_COUNT] =
kernel_regs->lp_count;
f46121bd26d7957 Mischa Jonker 2013-01-18 @31 gdb_regs[_LP_END] =
kernel_regs->lp_end;
f46121bd26d7957 Mischa Jonker 2013-01-18 @32 gdb_regs[_LP_START] =
kernel_regs->lp_start;
f46121bd26d7957 Mischa Jonker 2013-01-18 33 gdb_regs[_BTA] =
kernel_regs->bta;
f46121bd26d7957 Mischa Jonker 2013-01-18 34 gdb_regs[_STOP_PC] =
kernel_regs->ret;
f46121bd26d7957 Mischa Jonker 2013-01-18 35 }
f46121bd26d7957 Mischa Jonker 2013-01-18 36
:::::: The code at line 30 was first introduced by commit
:::::: f46121bd26d7957866739313f1e098a682e8d3e4 ARC: kgdb support
:::::: TO: Mischa Jonker <mjon...@synopsys.com>
:::::: CC: Vineet Gupta <vgu...@synopsys.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
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