* [ammarfaizi2-block:google/android/kernel/common/android-4.19-stable 1/2] kernel/sched/core.c:5212: Error: unrecognized opcode `csrs sstatus,a5'
@ 2023-03-01 12:46 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-03-01 12:46 UTC (permalink / raw)
To: Ammar Faizi, GNU/Weeb Mailing List; +Cc: oe-kbuild-all
tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-stable
head: f47c1c07f90d2065c93bd942a2f3895cfd3ec0e5
commit: 22cfbf1a8e2848fde162c2b8ac9c4bb878e6be18 [1/2] BACKPORT: sched_setattr: switch to copy_struct_from_user()
config: riscv-allnoconfig (https://download.01.org/0day-ci/archive/20230301/[email protected]/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/ammarfaizi2/linux-block/commit/22cfbf1a8e2848fde162c2b8ac9c4bb878e6be18
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-stable
git checkout 22cfbf1a8e2848fde162c2b8ac9c4bb878e6be18
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash kernel/sched/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <[email protected]>
| Link: https://lore.kernel.org/oe-kbuild-all/[email protected]/
All errors (new ones prefixed by >>):
kernel/sched/core.c: In function 'ttwu_stat':
kernel/sched/core.c:2283:20: warning: variable 'rq' set but not used [-Wunused-but-set-variable]
2283 | struct rq *rq;
| ^~
kernel/sched/core.c: At top level:
kernel/sched/core.c:4424:35: warning: no previous prototype for 'preempt_schedule_irq' [-Wmissing-prototypes]
4424 | asmlinkage __visible void __sched preempt_schedule_irq(void)
| ^~~~~~~~~~~~~~~~~~~~
kernel/sched/core.c: In function 'sched_init':
kernel/sched/core.c:6659:39: warning: variable 'ptr' set but not used [-Wunused-but-set-variable]
6659 | unsigned long alloc_size = 0, ptr;
| ^~~
kernel/sched/core.c: Assembler messages:
>> kernel/sched/core.c:5212: Error: unrecognized opcode `csrs sstatus,a5'
>> kernel/sched/core.c:5212: Error: unrecognized opcode `csrc sstatus,a5'
kernel/sched/core.c:5242: Error: unrecognized opcode `csrs sstatus,a3'
kernel/sched/core.c:5242: Error: unrecognized opcode `csrc sstatus,a3'
arch/riscv/include/asm/irqflags.h:24: Error: unrecognized opcode `csrr a5,sstatus'
arch/riscv/include/asm/irqflags.h:30: Error: unrecognized opcode `csrs sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s8,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s8,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s8'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a5'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a5'
arch/riscv/include/asm/irqflags.h:36: Error: unrecognized opcode `csrc sstatus,2'
arch/riscv/include/asm/mmu_context.h:91: Error: unrecognized opcode `csrw sptbr,a5'
arch/riscv/include/asm/irqflags.h:30: Error: unrecognized opcode `csrs sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s2,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s2,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s2,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s2'
kernel/sched/core.c:3471: Error: unrecognized opcode `csrs sstatus,a4'
kernel/sched/core.c:3471: Error: unrecognized opcode `csrc sstatus,a4'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s1,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s1,sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a5'
arch/riscv/include/asm/irqflags.h:24: Error: unrecognized opcode `csrr a5,sstatus'
arch/riscv/include/asm/irqflags.h:30: Error: unrecognized opcode `csrs sstatus,2'
arch/riscv/include/asm/irqflags.h:36: Error: unrecognized opcode `csrc sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s3,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s3'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s3'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s3,sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a3,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a4'
arch/riscv/include/asm/irqflags.h:36: Error: unrecognized opcode `csrc sstatus,2'
arch/riscv/include/asm/irqflags.h:30: Error: unrecognized opcode `csrs sstatus,2'
arch/riscv/include/asm/irqflags.h:36: Error: unrecognized opcode `csrc sstatus,2'
arch/riscv/include/asm/irqflags.h:30: Error: unrecognized opcode `csrs sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc a5,sstatus,2'
arch/riscv/include/asm/irqflags.h:24: Error: unrecognized opcode `csrr a4,sstatus'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,a5'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s1,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s1'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s1,sstatus,2'
arch/riscv/include/asm/irqflags.h:42: Error: unrecognized opcode `csrrc s2,sstatus,2'
arch/riscv/include/asm/irqflags.h:60: Error: unrecognized opcode `csrs sstatus,s2'
vim +5212 kernel/sched/core.c
^1da177e4c3f41 kernel/sched.c Linus Torvalds 2005-04-16 5200
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5201 /*
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5202 * Mimics kernel/events/core.c perf_copy_attr().
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5203 */
d1ccc66df8bfe3 kernel/sched/core.c Ingo Molnar 2017-02-01 5204 static int sched_copy_attr(struct sched_attr __user *uattr, struct sched_attr *attr)
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5205 {
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5206 u32 size;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5207 int ret;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5208
d1ccc66df8bfe3 kernel/sched/core.c Ingo Molnar 2017-02-01 5209 /* Zero the full structure, so that a short copy will be nice: */
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5210 memset(attr, 0, sizeof(*attr));
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5211
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 @5212 ret = get_user(size, &uattr->size);
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5213 if (ret)
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5214 return ret;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5215
d1ccc66df8bfe3 kernel/sched/core.c Ingo Molnar 2017-02-01 5216 /* ABI compatibility quirk: */
d1ccc66df8bfe3 kernel/sched/core.c Ingo Molnar 2017-02-01 5217 if (!size)
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5218 size = SCHED_ATTR_SIZE_VER0;
22cfbf1a8e2848 kernel/sched/core.c Aleksa Sarai 2019-10-01 5219 if (size < SCHED_ATTR_SIZE_VER0 || size > PAGE_SIZE)
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5220 goto err_size;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5221
22cfbf1a8e2848 kernel/sched/core.c Aleksa Sarai 2019-10-01 5222 ret = copy_struct_from_user(attr, sizeof(*attr), uattr, size);
22cfbf1a8e2848 kernel/sched/core.c Aleksa Sarai 2019-10-01 5223 if (ret) {
22cfbf1a8e2848 kernel/sched/core.c Aleksa Sarai 2019-10-01 5224 if (ret == -E2BIG)
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5225 goto err_size;
22cfbf1a8e2848 kernel/sched/core.c Aleksa Sarai 2019-10-01 5226 return ret;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5227 }
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5228
e6056b2a5b47a7 kernel/sched/core.c Patrick Bellasi 2019-06-21 5229 if ((attr->sched_flags & SCHED_FLAG_UTIL_CLAMP) &&
e6056b2a5b47a7 kernel/sched/core.c Patrick Bellasi 2019-06-21 5230 size < SCHED_ATTR_SIZE_VER1)
e6056b2a5b47a7 kernel/sched/core.c Patrick Bellasi 2019-06-21 5231 return -EINVAL;
e6056b2a5b47a7 kernel/sched/core.c Patrick Bellasi 2019-06-21 5232
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5233 /*
d1ccc66df8bfe3 kernel/sched/core.c Ingo Molnar 2017-02-01 5234 * XXX: Do we want to be lenient like existing syscalls; or do we want
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5235 * to be strict and return an error on out-of-bounds values?
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5236 */
75e45d512f257b kernel/sched/core.c Dongsheng Yang 2014-02-11 5237 attr->sched_nice = clamp(attr->sched_nice, MIN_NICE, MAX_NICE);
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5238
e78c7bca56dab5 kernel/sched/core.c Michael Kerrisk 2014-05-09 5239 return 0;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5240
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5241 err_size:
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5242 put_user(sizeof(*attr), &uattr->size);
e78c7bca56dab5 kernel/sched/core.c Michael Kerrisk 2014-05-09 5243 return -E2BIG;
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5244 }
d50dde5a10f305 kernel/sched/core.c Dario Faggioli 2013-11-07 5245
:::::: The code at line 5212 was first introduced by commit
:::::: d50dde5a10f305253cbc3855307f608f8a3c5f73 sched: Add new scheduler syscalls to support an extended scheduling parameters ABI
:::::: TO: Dario Faggioli <[email protected]>
:::::: CC: Ingo Molnar <[email protected]>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-03-01 12:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-03-01 12:46 [ammarfaizi2-block:google/android/kernel/common/android-4.19-stable 1/2] kernel/sched/core.c:5212: Error: unrecognized opcode `csrs sstatus,a5' kernel test robot
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox