* drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2023-11-18 1:55 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-11-18 1:55 UTC (permalink / raw)
To: Marco Elver
Cc: oe-kbuild-all, linux-kernel, Andrew Morton,
Linux Memory Management List, Andrey Konovalov
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 791c8ab095f71327899023223940dd52257a4173
commit: 4ec4190be4cf9cc3e0ccaf5f155a5f9066d18950 kasan, x86: don't rename memintrinsics in uninstrumented files
date: 9 months ago
config: x86_64-randconfig-123-20231118 (https://download.01.org/0day-ci/archive/20231118/202311180934.gY2s81r5-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231118/202311180934.gY2s81r5-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311180934.gY2s81r5-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void const *
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void const *
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
>> drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *p @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void *p
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct gru_context_configuration_handle *ubufcch @@ got void [noderef] __user *[assigned] ubuf @@
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: expected struct gru_context_configuration_handle *ubufcch
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: got void [noderef] __user *[assigned] ubuf
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __user *ubuf @@ got void *[addressable] [assigned] buf @@
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: expected void [noderef] __user *ubuf
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: got void *[addressable] [assigned] buf
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __user *ubufend @@ got void * @@
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: expected void [noderef] __user *ubufend
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: got void *
vim +60 drivers/misc/sgi-gru/grukdump.c
9cc9b056ea5160 Jack Steiner 2009-06-17 34
9cc9b056ea5160 Jack Steiner 2009-06-17 35 static int gru_dump_context_data(void *grubase,
9cc9b056ea5160 Jack Steiner 2009-06-17 36 struct gru_context_configuration_handle *cch,
b8229bedd1f397 Jack Steiner 2009-12-15 37 void __user *ubuf, int ctxnum, int dsrcnt,
b8229bedd1f397 Jack Steiner 2009-12-15 38 int flush_cbrs)
9cc9b056ea5160 Jack Steiner 2009-06-17 39 {
9cc9b056ea5160 Jack Steiner 2009-06-17 40 void *cb, *cbe, *tfh, *gseg;
9cc9b056ea5160 Jack Steiner 2009-06-17 41 int i, scr;
9cc9b056ea5160 Jack Steiner 2009-06-17 42
9cc9b056ea5160 Jack Steiner 2009-06-17 43 gseg = grubase + ctxnum * GRU_GSEG_STRIDE;
9cc9b056ea5160 Jack Steiner 2009-06-17 44 cb = gseg + GRU_CB_BASE;
9cc9b056ea5160 Jack Steiner 2009-06-17 45 cbe = grubase + GRU_CBE_BASE;
9cc9b056ea5160 Jack Steiner 2009-06-17 46 tfh = grubase + GRU_TFH_BASE;
9cc9b056ea5160 Jack Steiner 2009-06-17 47
9cc9b056ea5160 Jack Steiner 2009-06-17 48 for_each_cbr_in_allocation_map(i, &cch->cbr_allocation_map, scr) {
b8229bedd1f397 Jack Steiner 2009-12-15 49 if (flush_cbrs)
b8229bedd1f397 Jack Steiner 2009-12-15 50 gru_flush_cache(cb);
9cc9b056ea5160 Jack Steiner 2009-06-17 51 if (gru_user_copy_handle(&ubuf, cb))
9cc9b056ea5160 Jack Steiner 2009-06-17 52 goto fail;
9cc9b056ea5160 Jack Steiner 2009-06-17 53 if (gru_user_copy_handle(&ubuf, tfh + i * GRU_HANDLE_STRIDE))
9cc9b056ea5160 Jack Steiner 2009-06-17 54 goto fail;
9cc9b056ea5160 Jack Steiner 2009-06-17 55 if (gru_user_copy_handle(&ubuf, cbe + i * GRU_HANDLE_STRIDE))
9cc9b056ea5160 Jack Steiner 2009-06-17 56 goto fail;
9cc9b056ea5160 Jack Steiner 2009-06-17 57 cb += GRU_HANDLE_STRIDE;
9cc9b056ea5160 Jack Steiner 2009-06-17 58 }
9cc9b056ea5160 Jack Steiner 2009-06-17 59 if (dsrcnt)
9cc9b056ea5160 Jack Steiner 2009-06-17 @60 memcpy(ubuf, gseg + GRU_DS_BASE, dsrcnt * GRU_HANDLE_STRIDE);
9cc9b056ea5160 Jack Steiner 2009-06-17 61 return 0;
9cc9b056ea5160 Jack Steiner 2009-06-17 62
9cc9b056ea5160 Jack Steiner 2009-06-17 63 fail:
9cc9b056ea5160 Jack Steiner 2009-06-17 64 return -EFAULT;
9cc9b056ea5160 Jack Steiner 2009-06-17 65 }
9cc9b056ea5160 Jack Steiner 2009-06-17 66
:::::: The code at line 60 was first introduced by commit
:::::: 9cc9b056ea51608788609d7e26c7db55ef81bb2e gru: dump chiplet state
:::::: TO: Jack Steiner <steiner@sgi.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2024-12-23 13:56 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-12-23 13:56 UTC (permalink / raw)
To: Andrey Konovalov
Cc: oe-kbuild-all, linux-kernel, Andrew Morton,
Linux Memory Management List, Marco Elver
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4bbf9020becbfd8fc2c3da790855b7042fad455b
commit: 2e577732e8d28b9183df701fb90cb7943aa4ed16 kasan, fortify: properly rename memintrinsics
date: 7 months ago
config: x86_64-randconfig-r111-20241223 (https://download.01.org/0day-ci/archive/20241223/202412232152.PiRThU4w-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241223/202412232152.PiRThU4w-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412232152.PiRThU4w-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void const *
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void const *
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
>> drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] __user *[addressable] ubuf @@
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: expected void *
drivers/misc/sgi-gru/grukdump.c:60:17: sparse: got void [noderef] __user *[addressable] ubuf
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct gru_context_configuration_handle *ubufcch @@ got void [noderef] __user *[assigned] ubuf @@
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: expected struct gru_context_configuration_handle *ubufcch
drivers/misc/sgi-gru/grukdump.c:129:17: sparse: got void [noderef] __user *[assigned] ubuf
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __user *ubuf @@ got void *[addressable] [assigned] buf @@
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: expected void [noderef] __user *ubuf
drivers/misc/sgi-gru/grukdump.c:192:14: sparse: got void *[addressable] [assigned] buf
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __user *ubufend @@ got void * @@
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: expected void [noderef] __user *ubufend
drivers/misc/sgi-gru/grukdump.c:193:17: sparse: got void *
vim +60 drivers/misc/sgi-gru/grukdump.c
9cc9b056ea51608 Jack Steiner 2009-06-17 34
9cc9b056ea51608 Jack Steiner 2009-06-17 35 static int gru_dump_context_data(void *grubase,
9cc9b056ea51608 Jack Steiner 2009-06-17 36 struct gru_context_configuration_handle *cch,
b8229bedd1f3979 Jack Steiner 2009-12-15 37 void __user *ubuf, int ctxnum, int dsrcnt,
b8229bedd1f3979 Jack Steiner 2009-12-15 38 int flush_cbrs)
9cc9b056ea51608 Jack Steiner 2009-06-17 39 {
9cc9b056ea51608 Jack Steiner 2009-06-17 40 void *cb, *cbe, *tfh, *gseg;
9cc9b056ea51608 Jack Steiner 2009-06-17 41 int i, scr;
9cc9b056ea51608 Jack Steiner 2009-06-17 42
9cc9b056ea51608 Jack Steiner 2009-06-17 43 gseg = grubase + ctxnum * GRU_GSEG_STRIDE;
9cc9b056ea51608 Jack Steiner 2009-06-17 44 cb = gseg + GRU_CB_BASE;
9cc9b056ea51608 Jack Steiner 2009-06-17 45 cbe = grubase + GRU_CBE_BASE;
9cc9b056ea51608 Jack Steiner 2009-06-17 46 tfh = grubase + GRU_TFH_BASE;
9cc9b056ea51608 Jack Steiner 2009-06-17 47
9cc9b056ea51608 Jack Steiner 2009-06-17 48 for_each_cbr_in_allocation_map(i, &cch->cbr_allocation_map, scr) {
b8229bedd1f3979 Jack Steiner 2009-12-15 49 if (flush_cbrs)
b8229bedd1f3979 Jack Steiner 2009-12-15 50 gru_flush_cache(cb);
9cc9b056ea51608 Jack Steiner 2009-06-17 51 if (gru_user_copy_handle(&ubuf, cb))
9cc9b056ea51608 Jack Steiner 2009-06-17 52 goto fail;
9cc9b056ea51608 Jack Steiner 2009-06-17 53 if (gru_user_copy_handle(&ubuf, tfh + i * GRU_HANDLE_STRIDE))
9cc9b056ea51608 Jack Steiner 2009-06-17 54 goto fail;
9cc9b056ea51608 Jack Steiner 2009-06-17 55 if (gru_user_copy_handle(&ubuf, cbe + i * GRU_HANDLE_STRIDE))
9cc9b056ea51608 Jack Steiner 2009-06-17 56 goto fail;
9cc9b056ea51608 Jack Steiner 2009-06-17 57 cb += GRU_HANDLE_STRIDE;
9cc9b056ea51608 Jack Steiner 2009-06-17 58 }
9cc9b056ea51608 Jack Steiner 2009-06-17 59 if (dsrcnt)
9cc9b056ea51608 Jack Steiner 2009-06-17 @60 memcpy(ubuf, gseg + GRU_DS_BASE, dsrcnt * GRU_HANDLE_STRIDE);
9cc9b056ea51608 Jack Steiner 2009-06-17 61 return 0;
9cc9b056ea51608 Jack Steiner 2009-06-17 62
9cc9b056ea51608 Jack Steiner 2009-06-17 63 fail:
9cc9b056ea51608 Jack Steiner 2009-06-17 64 return -EFAULT;
9cc9b056ea51608 Jack Steiner 2009-06-17 65 }
9cc9b056ea51608 Jack Steiner 2009-06-17 66
:::::: The code at line 60 was first introduced by commit
:::::: 9cc9b056ea51608788609d7e26c7db55ef81bb2e gru: dump chiplet state
:::::: TO: Jack Steiner <steiner@sgi.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-12-23 13:57 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-11-18 1:55 drivers/misc/sgi-gru/grukdump.c:60:17: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
2024-12-23 13:56 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