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* [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
@ 2020-12-02 23:25 ` kernel test robot
  0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-12-02 23:25 UTC (permalink / raw)
  To: Srikar Dronamraju; +Cc: linuxppc-dev, kbuild-all

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
head:   fb003959777a635dea8910cf71109b612c7f940c
commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()
config: powerpc-randconfig-c003-20201202 (attached as .config)
compiler: powerpc64le-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


"coccinelle warnings: (new ones prefixed by >>)"
>> arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool

Please review and possibly fold the followup patch.

---
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: 20893 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
@ 2020-12-02 23:25 ` kernel test robot
  0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-12-02 23:25 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 817 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
head:   fb003959777a635dea8910cf71109b612c7f940c
commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()
config: powerpc-randconfig-c003-20201202 (attached as .config)
compiler: powerpc64le-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


"coccinelle warnings: (new ones prefixed by >>)"
>> arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool

Please review and possibly fold the followup patch.

---
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: 20893 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH] powerpc: fix boolreturn.cocci warnings
  2020-12-02 23:25 ` kernel test robot
@ 2020-12-02 23:25   ` kernel test robot
  -1 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-12-02 23:25 UTC (permalink / raw)
  To: Srikar Dronamraju; +Cc: linuxppc-dev, kbuild-all

From: kernel test robot <lkp@intel.com>

arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

Fixes: 77354ecf8473 ("powerpc: Rename is_kvm_guest() to check_kvm_guest()")
CC: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
head:   fb003959777a635dea8910cf71109b612c7f940c
commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()

 firmware.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -28,11 +28,11 @@ bool check_kvm_guest(void)
 
 	hyper_node = of_find_node_by_path("/hypervisor");
 	if (!hyper_node)
-		return 0;
+		return false;
 
 	if (!of_device_is_compatible(hyper_node, "linux,kvm"))
-		return 0;
+		return false;
 
-	return 1;
+	return true;
 }
 #endif

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [PATCH] powerpc: fix boolreturn.cocci warnings
@ 2020-12-02 23:25   ` kernel test robot
  0 siblings, 0 replies; 6+ messages in thread
From: kernel test robot @ 2020-12-02 23:25 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 1236 bytes --]

From: kernel test robot <lkp@intel.com>

arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

Fixes: 77354ecf8473 ("powerpc: Rename is_kvm_guest() to check_kvm_guest()")
CC: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
head:   fb003959777a635dea8910cf71109b612c7f940c
commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()

 firmware.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -28,11 +28,11 @@ bool check_kvm_guest(void)
 
 	hyper_node = of_find_node_by_path("/hypervisor");
 	if (!hyper_node)
-		return 0;
+		return false;
 
 	if (!of_device_is_compatible(hyper_node, "linux,kvm"))
-		return 0;
+		return false;
 
-	return 1;
+	return true;
 }
 #endif

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
  2020-12-02 23:25 ` kernel test robot
@ 2020-12-03  6:12   ` Srikar Dronamraju
  -1 siblings, 0 replies; 6+ messages in thread
From: Srikar Dronamraju @ 2020-12-03  6:12 UTC (permalink / raw)
  To: kernel test robot; +Cc: linuxppc-dev, kbuild-all, Nicholas Piggin

Hi, 

Thanks for the report.

* kernel test robot <lkp@intel.com> [2020-12-03 07:25:06]:

> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
> head:   fb003959777a635dea8910cf71109b612c7f940c
> commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()

Sorry for the nit pick, but the commit should have been
Commit 107c55005fbd ("powerpc/pseries: Add KVM guest doorbell restrictions")

because thats the patch that introduced is_kvm_guest.
my patch was just renaming is_kvm_guest to check_kvm_guest.

> config: powerpc-randconfig-c003-20201202 (attached as .config)
> compiler: powerpc64le-linux-gcc (GCC) 9.3.0
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> 
> "coccinelle warnings: (new ones prefixed by >>)"
> >> arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
> 
> Please review and possibly fold the followup patch.
> 

But I agree we can still fold this the followup patch into the
Rename is_kvm_guest() to check_kvm_guest().

> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org



-- 
Thanks and Regards
Srikar Dronamraju

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
@ 2020-12-03  6:12   ` Srikar Dronamraju
  0 siblings, 0 replies; 6+ messages in thread
From: Srikar Dronamraju @ 2020-12-03  6:12 UTC (permalink / raw)
  To: kbuild-all

[-- Attachment #1: Type: text/plain, Size: 1367 bytes --]

Hi, 

Thanks for the report.

* kernel test robot <lkp@intel.com> [2020-12-03 07:25:06]:

> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next-test
> head:   fb003959777a635dea8910cf71109b612c7f940c
> commit: 77354ecf8473208a5cc5f20a501760f7d6d631cd [121/184] powerpc: Rename is_kvm_guest() to check_kvm_guest()

Sorry for the nit pick, but the commit should have been
Commit 107c55005fbd ("powerpc/pseries: Add KVM guest doorbell restrictions")

because thats the patch that introduced is_kvm_guest.
my patch was just renaming is_kvm_guest to check_kvm_guest.

> config: powerpc-randconfig-c003-20201202 (attached as .config)
> compiler: powerpc64le-linux-gcc (GCC) 9.3.0
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> 
> "coccinelle warnings: (new ones prefixed by >>)"
> >> arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool
> 
> Please review and possibly fold the followup patch.
> 

But I agree we can still fold this the followup patch into the
Rename is_kvm_guest() to check_kvm_guest().

> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org



-- 
Thanks and Regards
Srikar Dronamraju

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-12-03  6:14 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-02 23:25 [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool kernel test robot
2020-12-02 23:25 ` kernel test robot
2020-12-02 23:25 ` [PATCH] powerpc: fix boolreturn.cocci warnings kernel test robot
2020-12-02 23:25   ` kernel test robot
2020-12-03  6:12 ` [powerpc:next-test 121/184] arch/powerpc/kernel/firmware.c:31:9-10: WARNING: return of 0/1 in function 'check_kvm_guest' with return type bool Srikar Dronamraju
2020-12-03  6:12   ` Srikar Dronamraju

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