From: kernel test robot <lkp@intel.com>
To: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>,
Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: Re: [PATCH] sparse: use static inline for __chk_{user,io}_ptr()
Date: Fri, 28 Aug 2020 23:11:08 +0800 [thread overview]
Message-ID: <202008282201.7LYGms3m%lkp@intel.com> (raw)
In-Reply-To: <20200828085301.78423-1-luc.vanoostenryck@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 10044 bytes --]
Hi Luc,
I love your patch! Perhaps something to improve:
[auto build test WARNING on 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5]
url: https://github.com/0day-ci/linux/commits/Luc-Van-Oostenryck/sparse-use-static-inline-for-__chk_-user-io-_ptr/20200828-165431
base: 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
config: i386-randconfig-s002-20200828 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-191-g10164920-dirty
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
>> arch/x86/kernel/signal.c:338:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned long long [usertype] * @@
>> arch/x86/kernel/signal.c:338:9: sparse: expected void const volatile [noderef] __user *ptr
arch/x86/kernel/signal.c:338:9: sparse: got unsigned long long [usertype] *
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned long long [usertype] * @@
arch/x86/kernel/signal.c:398:9: sparse: expected void const volatile [noderef] __user *ptr
arch/x86/kernel/signal.c:398:9: sparse: got unsigned long long [usertype] *
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
# https://github.com/0day-ci/linux/commit/7d01c91ac34a64f0177bc6d058cc50e805f59102
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Luc-Van-Oostenryck/sparse-use-static-inline-for-__chk_-user-io-_ptr/20200828-165431
git checkout 7d01c91ac34a64f0177bc6d058cc50e805f59102
vim +338 arch/x86/kernel/signal.c
75779f05264b996 arch/x86/kernel/signal.c Hiroshi Shimamoto 2009-02-27 303
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 304 static int
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 305 __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 306 struct pt_regs *regs)
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 307 {
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 308 struct sigframe __user *frame;
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 309 void __user *restorer;
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 310 void __user *fp = NULL;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 311
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 312 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp);
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 313
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 314 if (!user_access_begin(frame, sizeof(*frame)))
3d0aedd9538e6be arch/x86/kernel/signal_32.c Hiroshi Shimamoto 2008-09-12 315 return -EFAULT;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 316
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 317 unsafe_put_user(sig, &frame->sig, Efault);
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 318 unsafe_put_sigcontext(&frame->sc, fp, regs, set, Efault);
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 319 unsafe_put_user(set->sig[1], &frame->extramask[0], Efault);
1a3e4ca41c5a389 arch/x86/kernel/signal_32.c Roland McGrath 2008-04-09 320 if (current->mm->context.vdso)
6f121e548f83674 arch/x86/kernel/signal.c Andy Lutomirski 2014-05-05 321 restorer = current->mm->context.vdso +
0a6d1fa0d2b48fb arch/x86/kernel/signal.c Andy Lutomirski 2015-10-05 322 vdso_image_32.sym___kernel_sigreturn;
9fbbd4dd17d0712 arch/i386/kernel/signal.c Andi Kleen 2007-02-13 323 else
ade1af77129dea6 arch/x86/kernel/signal_32.c Jan Engelhardt 2008-01-30 324 restorer = &frame->retcode;
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 325 if (ksig->ka.sa.sa_flags & SA_RESTORER)
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 326 restorer = ksig->ka.sa.sa_restorer;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 327
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 328 /* Set up to return from userspace. */
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 329 unsafe_put_user(restorer, &frame->pretcode, Efault);
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 330
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 331 /*
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 332 * This is popl %eax ; movl $__NR_sigreturn, %eax ; int $0x80
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 333 *
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 334 * WE DO NOT USE IT ANY MORE! It's only left here for historical
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 335 * reasons and because gdb uses it as a signature to notice
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 336 * signal handler stack frames.
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 337 */
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 @338 unsafe_put_user(*((u64 *)&retcode), (u64 *)frame->retcode, Efault);
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 339 user_access_end();
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 340
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 341 /* Set up registers for signal handler */
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 342 regs->sp = (unsigned long)frame;
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 343 regs->ip = (unsigned long)ksig->ka.sa.sa_handler;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 344 regs->ax = (unsigned long)sig;
92bc2056855b325 arch/x86/kernel/signal_32.c Harvey Harrison 2008-02-08 345 regs->dx = 0;
92bc2056855b325 arch/x86/kernel/signal_32.c Harvey Harrison 2008-02-08 346 regs->cx = 0;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 347
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 348 regs->ds = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 349 regs->es = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 350 regs->ss = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 351 regs->cs = __USER_CS;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 352
283828f3c19ceb3 arch/i386/kernel/signal.c David Howells 2006-01-18 353 return 0;
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 354
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 355 Efault:
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 356 user_access_end();
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 357 return -EFAULT;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 358 }
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 359
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 42879 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH] sparse: use static inline for __chk_{user, io}_ptr()
Date: Fri, 28 Aug 2020 23:11:08 +0800 [thread overview]
Message-ID: <202008282201.7LYGms3m%lkp@intel.com> (raw)
In-Reply-To: <20200828085301.78423-1-luc.vanoostenryck@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 10162 bytes --]
Hi Luc,
I love your patch! Perhaps something to improve:
[auto build test WARNING on 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5]
url: https://github.com/0day-ci/linux/commits/Luc-Van-Oostenryck/sparse-use-static-inline-for-__chk_-user-io-_ptr/20200828-165431
base: 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
config: i386-randconfig-s002-20200828 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-191-g10164920-dirty
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
>> arch/x86/kernel/signal.c:338:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned long long [usertype] * @@
>> arch/x86/kernel/signal.c:338:9: sparse: expected void const volatile [noderef] __user *ptr
arch/x86/kernel/signal.c:338:9: sparse: got unsigned long long [usertype] *
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:338:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __user *ptr @@ got unsigned long long [usertype] * @@
arch/x86/kernel/signal.c:398:9: sparse: expected void const volatile [noderef] __user *ptr
arch/x86/kernel/signal.c:398:9: sparse: got unsigned long long [usertype] *
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
arch/x86/kernel/signal.c:398:9: sparse: sparse: cast removes address space '__user' of expression
# https://github.com/0day-ci/linux/commit/7d01c91ac34a64f0177bc6d058cc50e805f59102
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Luc-Van-Oostenryck/sparse-use-static-inline-for-__chk_-user-io-_ptr/20200828-165431
git checkout 7d01c91ac34a64f0177bc6d058cc50e805f59102
vim +338 arch/x86/kernel/signal.c
75779f05264b996 arch/x86/kernel/signal.c Hiroshi Shimamoto 2009-02-27 303
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 304 static int
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 305 __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 306 struct pt_regs *regs)
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 307 {
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 308 struct sigframe __user *frame;
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 309 void __user *restorer;
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 310 void __user *fp = NULL;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 311
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 312 frame = get_sigframe(&ksig->ka, regs, sizeof(*frame), &fp);
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 313
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 314 if (!user_access_begin(frame, sizeof(*frame)))
3d0aedd9538e6be arch/x86/kernel/signal_32.c Hiroshi Shimamoto 2008-09-12 315 return -EFAULT;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 316
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 317 unsafe_put_user(sig, &frame->sig, Efault);
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 318 unsafe_put_sigcontext(&frame->sc, fp, regs, set, Efault);
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 319 unsafe_put_user(set->sig[1], &frame->extramask[0], Efault);
1a3e4ca41c5a389 arch/x86/kernel/signal_32.c Roland McGrath 2008-04-09 320 if (current->mm->context.vdso)
6f121e548f83674 arch/x86/kernel/signal.c Andy Lutomirski 2014-05-05 321 restorer = current->mm->context.vdso +
0a6d1fa0d2b48fb arch/x86/kernel/signal.c Andy Lutomirski 2015-10-05 322 vdso_image_32.sym___kernel_sigreturn;
9fbbd4dd17d0712 arch/i386/kernel/signal.c Andi Kleen 2007-02-13 323 else
ade1af77129dea6 arch/x86/kernel/signal_32.c Jan Engelhardt 2008-01-30 324 restorer = &frame->retcode;
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 325 if (ksig->ka.sa.sa_flags & SA_RESTORER)
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 326 restorer = ksig->ka.sa.sa_restorer;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 327
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 328 /* Set up to return from userspace. */
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 329 unsafe_put_user(restorer, &frame->pretcode, Efault);
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 330
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 331 /*
7e907f48980d666 arch/x86/kernel/signal_32.c Ingo Molnar 2008-03-06 332 * This is popl %eax ; movl $__NR_sigreturn, %eax ; int $0x80
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 333 *
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 334 * WE DO NOT USE IT ANY MORE! It's only left here for historical
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 335 * reasons and because gdb uses it as a signature to notice
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 336 * signal handler stack frames.
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 337 */
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 @338 unsafe_put_user(*((u64 *)&retcode), (u64 *)frame->retcode, Efault);
5c1f178094631e8 arch/x86/kernel/signal.c Al Viro 2020-02-15 339 user_access_end();
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 340
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 341 /* Set up registers for signal handler */
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 342 regs->sp = (unsigned long)frame;
235b80226b986da arch/x86/kernel/signal.c Al Viro 2012-11-09 343 regs->ip = (unsigned long)ksig->ka.sa.sa_handler;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 344 regs->ax = (unsigned long)sig;
92bc2056855b325 arch/x86/kernel/signal_32.c Harvey Harrison 2008-02-08 345 regs->dx = 0;
92bc2056855b325 arch/x86/kernel/signal_32.c Harvey Harrison 2008-02-08 346 regs->cx = 0;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 347
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 348 regs->ds = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 349 regs->es = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 350 regs->ss = __USER_DS;
65ea5b034990358 arch/x86/kernel/signal_32.c H. Peter Anvin 2008-01-30 351 regs->cs = __USER_CS;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 352
283828f3c19ceb3 arch/i386/kernel/signal.c David Howells 2006-01-18 353 return 0;
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 354
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 355 Efault:
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 356 user_access_end();
b00d8f8f0b2b392 arch/x86/kernel/signal.c Al Viro 2020-02-15 357 return -EFAULT;
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 358 }
^1da177e4c3f415 arch/i386/kernel/signal.c Linus Torvalds 2005-04-16 359
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 42879 bytes --]
next prev parent reply other threads:[~2020-08-28 15:13 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-28 8:53 [PATCH] sparse: use static inline for __chk_{user,io}_ptr() Luc Van Oostenryck
2020-08-28 11:15 ` kernel test robot
2020-08-28 11:15 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-08-28 11:37 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-08-28 11:37 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-08-28 12:20 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-08-28 12:20 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-08-28 14:21 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-08-28 14:21 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-08-28 15:11 ` kernel test robot [this message]
2020-08-28 15:11 ` kernel test robot
2020-08-28 19:04 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() Miguel Ojeda
2020-08-28 20:15 ` Luc Van Oostenryck
2020-08-29 7:33 ` Miguel Ojeda
2020-09-01 0:57 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-09-01 5:33 ` kernel test robot
2020-09-01 21:37 ` kernel test robot
2020-09-02 1:12 ` kernel test robot
2020-09-03 2:56 ` kernel test robot
2020-09-03 4:06 ` kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2020-06-28 7:20 [PATCH] sparse: use static inline for __chk_{user,io}_ptr() Luc Van Oostenryck
2020-06-29 17:12 ` kernel test robot
2020-06-29 17:12 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-06-29 18:08 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-06-29 18:08 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-06-29 18:37 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() Luc Van Oostenryck
2020-06-29 18:37 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() Luc Van Oostenryck
2020-06-30 0:31 ` Rong Chen
2020-06-30 11:58 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-06-30 11:58 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
2020-07-01 18:35 ` [PATCH] sparse: use static inline for __chk_{user,io}_ptr() kernel test robot
2020-07-01 18:35 ` [PATCH] sparse: use static inline for __chk_{user, io}_ptr() kernel test robot
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