* [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line'
@ 2021-04-14 4:39 kernel test robot
2021-04-14 16:47 ` Marc Zyngier
0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2021-04-14 4:39 UTC (permalink / raw)
To: Andrew Scull; +Cc: kbuild-all, Linux Memory Management List, Marc Zyngier
[-- Attachment #1: Type: text/plain, Size: 9415 bytes --]
Hi Andrew,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: dcf1b51d6b2ac5da234ae6883ed0e9422c339588
commit: aec0fae62e47050019474936248a311a0ab08705 [7952/12404] KVM: arm64: Log source when panicking from nVHE hyp
config: arm64-randconfig-r004-20210413 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aec0fae62e47050019474936248a311a0ab08705
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout aec0fae62e47050019474936248a311a0ab08705
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/arm64/kvm/handle_exit.c:177:21: warning: initialized field overwritten [-Woverride-init]
177 | [ESR_ELx_EC_WFx] = kvm_handle_wfx,
| ^~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:177:21: note: (near initialization for 'arm_exit_handlers[1]')
arch/arm64/kvm/handle_exit.c:178:25: warning: initialized field overwritten [-Woverride-init]
178 | [ESR_ELx_EC_CP15_32] = kvm_handle_cp15_32,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:178:25: note: (near initialization for 'arm_exit_handlers[3]')
arch/arm64/kvm/handle_exit.c:179:25: warning: initialized field overwritten [-Woverride-init]
179 | [ESR_ELx_EC_CP15_64] = kvm_handle_cp15_64,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:179:25: note: (near initialization for 'arm_exit_handlers[4]')
arch/arm64/kvm/handle_exit.c:180:25: warning: initialized field overwritten [-Woverride-init]
180 | [ESR_ELx_EC_CP14_MR] = kvm_handle_cp14_32,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:180:25: note: (near initialization for 'arm_exit_handlers[5]')
arch/arm64/kvm/handle_exit.c:181:25: warning: initialized field overwritten [-Woverride-init]
181 | [ESR_ELx_EC_CP14_LS] = kvm_handle_cp14_load_store,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:181:25: note: (near initialization for 'arm_exit_handlers[6]')
arch/arm64/kvm/handle_exit.c:182:25: warning: initialized field overwritten [-Woverride-init]
182 | [ESR_ELx_EC_CP14_64] = kvm_handle_cp14_64,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:182:25: note: (near initialization for 'arm_exit_handlers[12]')
arch/arm64/kvm/handle_exit.c:183:23: warning: initialized field overwritten [-Woverride-init]
183 | [ESR_ELx_EC_HVC32] = handle_hvc,
| ^~~~~~~~~~
arch/arm64/kvm/handle_exit.c:183:23: note: (near initialization for 'arm_exit_handlers[18]')
arch/arm64/kvm/handle_exit.c:184:23: warning: initialized field overwritten [-Woverride-init]
184 | [ESR_ELx_EC_SMC32] = handle_smc,
| ^~~~~~~~~~
arch/arm64/kvm/handle_exit.c:184:23: note: (near initialization for 'arm_exit_handlers[19]')
arch/arm64/kvm/handle_exit.c:185:23: warning: initialized field overwritten [-Woverride-init]
185 | [ESR_ELx_EC_HVC64] = handle_hvc,
| ^~~~~~~~~~
arch/arm64/kvm/handle_exit.c:185:23: note: (near initialization for 'arm_exit_handlers[22]')
arch/arm64/kvm/handle_exit.c:186:23: warning: initialized field overwritten [-Woverride-init]
186 | [ESR_ELx_EC_SMC64] = handle_smc,
| ^~~~~~~~~~
arch/arm64/kvm/handle_exit.c:186:23: note: (near initialization for 'arm_exit_handlers[23]')
arch/arm64/kvm/handle_exit.c:187:23: warning: initialized field overwritten [-Woverride-init]
187 | [ESR_ELx_EC_SYS64] = kvm_handle_sys_reg,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:187:23: note: (near initialization for 'arm_exit_handlers[24]')
arch/arm64/kvm/handle_exit.c:188:21: warning: initialized field overwritten [-Woverride-init]
188 | [ESR_ELx_EC_SVE] = handle_sve,
| ^~~~~~~~~~
arch/arm64/kvm/handle_exit.c:188:21: note: (near initialization for 'arm_exit_handlers[25]')
arch/arm64/kvm/handle_exit.c:189:26: warning: initialized field overwritten [-Woverride-init]
189 | [ESR_ELx_EC_IABT_LOW] = kvm_handle_guest_abort,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:189:26: note: (near initialization for 'arm_exit_handlers[32]')
arch/arm64/kvm/handle_exit.c:190:26: warning: initialized field overwritten [-Woverride-init]
190 | [ESR_ELx_EC_DABT_LOW] = kvm_handle_guest_abort,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:190:26: note: (near initialization for 'arm_exit_handlers[36]')
arch/arm64/kvm/handle_exit.c:191:28: warning: initialized field overwritten [-Woverride-init]
191 | [ESR_ELx_EC_SOFTSTP_LOW]= kvm_handle_guest_debug,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:191:28: note: (near initialization for 'arm_exit_handlers[50]')
arch/arm64/kvm/handle_exit.c:192:28: warning: initialized field overwritten [-Woverride-init]
192 | [ESR_ELx_EC_WATCHPT_LOW]= kvm_handle_guest_debug,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:192:28: note: (near initialization for 'arm_exit_handlers[52]')
arch/arm64/kvm/handle_exit.c:193:28: warning: initialized field overwritten [-Woverride-init]
193 | [ESR_ELx_EC_BREAKPT_LOW]= kvm_handle_guest_debug,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:193:28: note: (near initialization for 'arm_exit_handlers[48]')
arch/arm64/kvm/handle_exit.c:194:24: warning: initialized field overwritten [-Woverride-init]
194 | [ESR_ELx_EC_BKPT32] = kvm_handle_guest_debug,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:194:24: note: (near initialization for 'arm_exit_handlers[56]')
arch/arm64/kvm/handle_exit.c:195:23: warning: initialized field overwritten [-Woverride-init]
195 | [ESR_ELx_EC_BRK64] = kvm_handle_guest_debug,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:195:23: note: (near initialization for 'arm_exit_handlers[60]')
arch/arm64/kvm/handle_exit.c:196:26: warning: initialized field overwritten [-Woverride-init]
196 | [ESR_ELx_EC_FP_ASIMD] = handle_no_fpsimd,
| ^~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:196:26: note: (near initialization for 'arm_exit_handlers[7]')
arch/arm64/kvm/handle_exit.c:197:21: warning: initialized field overwritten [-Woverride-init]
197 | [ESR_ELx_EC_PAC] = kvm_handle_ptrauth,
| ^~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c:197:21: note: (near initialization for 'arm_exit_handlers[9]')
arch/arm64/kvm/handle_exit.c:295:24: warning: no previous prototype for 'nvhe_hyp_panic_handler' [-Wmissing-prototypes]
295 | void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, u64 elr,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/handle_exit.c: In function 'nvhe_hyp_panic_handler':
>> arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line' [-Werror=implicit-function-declaration]
318 | bug_get_file_line(bug, &file, &line);
| ^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/bug_get_file_line +318 arch/arm64/kvm/handle_exit.c
294
295 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, u64 elr,
296 u64 par, uintptr_t vcpu,
297 u64 far, u64 hpfar) {
298 u64 elr_in_kimg = __phys_to_kimg(__hyp_pa(elr));
299 u64 hyp_offset = elr_in_kimg - kaslr_offset() - elr;
300 u64 mode = spsr & PSR_MODE_MASK;
301
302 /*
303 * The nVHE hyp symbols are not included by kallsyms to avoid issues
304 * with aliasing. That means that the symbols cannot be printed with the
305 * "%pS" format specifier, so fall back to the vmlinux address if
306 * there's no better option.
307 */
308 if (mode != PSR_MODE_EL2t && mode != PSR_MODE_EL2h) {
309 kvm_err("Invalid host exception to nVHE hyp!\n");
310 } else if (ESR_ELx_EC(esr) == ESR_ELx_EC_BRK64 &&
311 (esr & ESR_ELx_BRK64_ISS_COMMENT_MASK) == BUG_BRK_IMM) {
312 struct bug_entry *bug = find_bug(elr_in_kimg);
313 const char *file = NULL;
314 unsigned int line = 0;
315
316 /* All hyp bugs, including warnings, are treated as fatal. */
317 if (bug)
> 318 bug_get_file_line(bug, &file, &line);
---
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: 37760 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line'
2021-04-14 4:39 [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line' kernel test robot
@ 2021-04-14 16:47 ` Marc Zyngier
2021-04-14 16:54 ` Marc Zyngier
0 siblings, 1 reply; 4+ messages in thread
From: Marc Zyngier @ 2021-04-14 16:47 UTC (permalink / raw)
To: Andrew Scull, kernel test robot; +Cc: kbuild-all, Linux Memory Management List
On Wed, 14 Apr 2021 05:39:56 +0100,
kernel test robot <lkp@intel.com> wrote:
>
> Hi Andrew,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: dcf1b51d6b2ac5da234ae6883ed0e9422c339588
> commit: aec0fae62e47050019474936248a311a0ab08705 [7952/12404] KVM: arm64: Log source when panicking from nVHE hyp
> config: arm64-randconfig-r004-20210413 (attached as .config)
> compiler: aarch64-linux-gcc (GCC) 9.3.0
> 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aec0fae62e47050019474936248a311a0ab08705
> git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> git fetch --no-tags linux-next master
> git checkout aec0fae62e47050019474936248a311a0ab08705
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
[...]
> vim +/bug_get_file_line +318 arch/arm64/kvm/handle_exit.c
>
> 294
> 295 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, u64 elr,
> 296 u64 par, uintptr_t vcpu,
> 297 u64 far, u64 hpfar) {
> 298 u64 elr_in_kimg = __phys_to_kimg(__hyp_pa(elr));
> 299 u64 hyp_offset = elr_in_kimg - kaslr_offset() - elr;
> 300 u64 mode = spsr & PSR_MODE_MASK;
> 301
> 302 /*
> 303 * The nVHE hyp symbols are not included by kallsyms to avoid issues
> 304 * with aliasing. That means that the symbols cannot be printed with the
> 305 * "%pS" format specifier, so fall back to the vmlinux address if
> 306 * there's no better option.
> 307 */
> 308 if (mode != PSR_MODE_EL2t && mode != PSR_MODE_EL2h) {
> 309 kvm_err("Invalid host exception to nVHE hyp!\n");
> 310 } else if (ESR_ELx_EC(esr) == ESR_ELx_EC_BRK64 &&
> 311 (esr & ESR_ELx_BRK64_ISS_COMMENT_MASK) == BUG_BRK_IMM) {
> 312 struct bug_entry *bug = find_bug(elr_in_kimg);
> 313 const char *file = NULL;
> 314 unsigned int line = 0;
> 315
> 316 /* All hyp bugs, including warnings, are treated as fatal. */
> 317 if (bug)
> > 318 bug_get_file_line(bug, &file, &line);
Andrew,
This is what I plan to stick on top of your series. Let me know if
you're OK with it.
M.
From cf083a45b3735d28f17e3b3c2f4f8fc72e5e1448 Mon Sep 17 00:00:00 2001
From: Marc Zyngier <maz@kernel.org>
Date: Wed, 14 Apr 2021 17:41:14 +0100
Subject: [PATCH] bug: Provide dummy version of bug_get_file_line() when
!GENERIC_BUG
Provide the missing dummy bug_get_file_line() implementation when
GENENERIC_BUG isn't selected.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 26dbc7e299c7 ("bug: Factor out a getter for a bug's file line")
Cc: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
include/linux/bug.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/bug.h b/include/linux/bug.h
index e3841bee4c8d..beb85f169283 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -61,6 +61,11 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr,
return BUG_TRAP_TYPE_BUG;
}
+void inline bug_get_file_line(struct bug_entry *bug, const char **file,
+ unsigned int *line)
+{
+ *file = NULL;
+}
static inline void generic_bug_clear_once(void) {}
--
2.30.2
--
Without deviation from the norm, progress is not possible.
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line'
2021-04-14 16:47 ` Marc Zyngier
@ 2021-04-14 16:54 ` Marc Zyngier
2021-04-15 8:19 ` Andrew Scull
0 siblings, 1 reply; 4+ messages in thread
From: Marc Zyngier @ 2021-04-14 16:54 UTC (permalink / raw)
To: Andrew Scull, kernel test robot; +Cc: kbuild-all, Linux Memory Management List
On Wed, 14 Apr 2021 17:47:56 +0100,
Marc Zyngier <maz@kernel.org> wrote:
>
> On Wed, 14 Apr 2021 05:39:56 +0100,
> kernel test robot <lkp@intel.com> wrote:
> >
> > Hi Andrew,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > head: dcf1b51d6b2ac5da234ae6883ed0e9422c339588
> > commit: aec0fae62e47050019474936248a311a0ab08705 [7952/12404] KVM: arm64: Log source when panicking from nVHE hyp
> > config: arm64-randconfig-r004-20210413 (attached as .config)
> > compiler: aarch64-linux-gcc (GCC) 9.3.0
> > 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aec0fae62e47050019474936248a311a0ab08705
> > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> > git fetch --no-tags linux-next master
> > git checkout aec0fae62e47050019474936248a311a0ab08705
> > # save the attached .config to linux build tree
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@intel.com>
>
> [...]
>
> > vim +/bug_get_file_line +318 arch/arm64/kvm/handle_exit.c
> >
> > 294
> > 295 void __noreturn __cold nvhe_hyp_panic_handler(u64 esr, u64 spsr, u64 elr,
> > 296 u64 par, uintptr_t vcpu,
> > 297 u64 far, u64 hpfar) {
> > 298 u64 elr_in_kimg = __phys_to_kimg(__hyp_pa(elr));
> > 299 u64 hyp_offset = elr_in_kimg - kaslr_offset() - elr;
> > 300 u64 mode = spsr & PSR_MODE_MASK;
> > 301
> > 302 /*
> > 303 * The nVHE hyp symbols are not included by kallsyms to avoid issues
> > 304 * with aliasing. That means that the symbols cannot be printed with the
> > 305 * "%pS" format specifier, so fall back to the vmlinux address if
> > 306 * there's no better option.
> > 307 */
> > 308 if (mode != PSR_MODE_EL2t && mode != PSR_MODE_EL2h) {
> > 309 kvm_err("Invalid host exception to nVHE hyp!\n");
> > 310 } else if (ESR_ELx_EC(esr) == ESR_ELx_EC_BRK64 &&
> > 311 (esr & ESR_ELx_BRK64_ISS_COMMENT_MASK) == BUG_BRK_IMM) {
> > 312 struct bug_entry *bug = find_bug(elr_in_kimg);
> > 313 const char *file = NULL;
> > 314 unsigned int line = 0;
> > 315
> > 316 /* All hyp bugs, including warnings, are treated as fatal. */
> > 317 if (bug)
> > > 318 bug_get_file_line(bug, &file, &line);
>
> Andrew,
>
> This is what I plan to stick on top of your series. Let me know if
> you're OK with it.
Duh. And now for the real patch and not the dummy thing that was in my
sandbox...
M.
From 882ff4062169d5914ad7ed88c9138a90e485c05e Mon Sep 17 00:00:00 2001
From: Marc Zyngier <maz@kernel.org>
Date: Wed, 14 Apr 2021 17:41:14 +0100
Subject: [PATCH] bug: Provide dummy version of bug_get_file_line() when
!GENERIC_BUG
Provide the missing dummy bug_get_file_line() implementation when
GENENERIC_BUG isn't selected.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 26dbc7e299c7 ("bug: Factor out a getter for a bug's file line")
Cc: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
include/linux/bug.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/bug.h b/include/linux/bug.h
index e3841bee4c8d..d889ee043118 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -61,6 +61,12 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr,
return BUG_TRAP_TYPE_BUG;
}
+struct bug_entry;
+static inline void bug_get_file_line(struct bug_entry *bug, const char **file,
+ unsigned int *line)
+{
+ *file = NULL;
+}
static inline void generic_bug_clear_once(void) {}
--
2.30.2
--
Without deviation from the norm, progress is not possible.
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line'
2021-04-14 16:54 ` Marc Zyngier
@ 2021-04-15 8:19 ` Andrew Scull
0 siblings, 0 replies; 4+ messages in thread
From: Andrew Scull @ 2021-04-15 8:19 UTC (permalink / raw)
To: Marc Zyngier; +Cc: kernel test robot, kbuild-all, Linux Memory Management List
> > Andrew,
> >
> > This is what I plan to stick on top of your series. Let me know if
> > you're OK with it.
>
> Duh. And now for the real patch and not the dummy thing that was in my
> sandbox...
>
> M.
>
> From 882ff4062169d5914ad7ed88c9138a90e485c05e Mon Sep 17 00:00:00 2001
> From: Marc Zyngier <maz@kernel.org>
> Date: Wed, 14 Apr 2021 17:41:14 +0100
> Subject: [PATCH] bug: Provide dummy version of bug_get_file_line() when
> !GENERIC_BUG
>
> Provide the missing dummy bug_get_file_line() implementation when
> GENENERIC_BUG isn't selected.
Oh, conditional in the Makefile...
>
> Reported-by: kernel test robot <lkp@intel.com>
> Fixes: 26dbc7e299c7 ("bug: Factor out a getter for a bug's file line")
> Cc: Andrew Scull <ascull@google.com>
> Signed-off-by: Marc Zyngier <maz@kernel.org>
> ---
> include/linux/bug.h | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/include/linux/bug.h b/include/linux/bug.h
> index e3841bee4c8d..d889ee043118 100644
> --- a/include/linux/bug.h
> +++ b/include/linux/bug.h
> @@ -61,6 +61,12 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr,
> return BUG_TRAP_TYPE_BUG;
> }
>
> +struct bug_entry;
> +static inline void bug_get_file_line(struct bug_entry *bug, const char **file,
> + unsigned int *line)
> +{
> + *file = NULL;
`line` is also an output argument so it might be worth zeroing even
though it shouldn't really be used if `file` is NULL. Otherwise,
thanks for catching!
> +}
>
> static inline void generic_bug_clear_once(void) {}
>
> --
> 2.30.2
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-04-15 8:19 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-14 4:39 [linux-next:master 7952/12404] arch/arm64/kvm/handle_exit.c:318:4: error: implicit declaration of function 'bug_get_file_line' kernel test robot
2021-04-14 16:47 ` Marc Zyngier
2021-04-14 16:54 ` Marc Zyngier
2021-04-15 8:19 ` Andrew Scull
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).