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* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
       [not found] <20200420162809.17529-7-scott.branden@broadcom.com>
@ 2020-04-22 11:17 ` kbuild test robot
  2020-04-22 11:35   ` Dan Carpenter
  2020-05-05 23:58   ` Scott Branden
  0 siblings, 2 replies; 6+ messages in thread
From: kbuild test robot @ 2020-04-22 11:17 UTC (permalink / raw)
  To: Scott Branden, Luis Chamberlain, Greg Kroah-Hartman, David Brown,
	Alexander Viro, Shuah Khan, bjorn.andersson, Arnd Bergmann
  Cc: kbuild-all, Rafael J . Wysocki, linux-kernel, linux-arm-msm,
	linux-fsdevel, BCM Kernel Feedback, Olof Johansson,
	Andrew Morton, Linux Memory Management List, Dan Carpenter

Hi Scott,

I love your patch! Perhaps something to improve:

[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on next-20200421]
[cannot apply to char-misc/char-misc-testing kselftest/next linus/master v5.7-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial-read-support-in-request_firmware_into_buf/20200422-114528
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 55623260bb33e2ab849af76edf2253bc04cb241f
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-191-gc51a0382-dirty
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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


sparse warnings: (new ones prefixed by >>)

>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse: sparse: incorrect type in assignment (different address spaces) @@    expected struct bcm_vk_peer_log *p_ctl @@    got struct bcm_vk_peer_log *p_ctl @@
>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse:    expected struct bcm_vk_peer_log *p_ctl
>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse:    got void [noderef] <asn:2> *
>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected void const [noderef] <asn:1> *from @@    got oderef] <asn:1> *from @@
>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse:    expected void const [noderef] <asn:1> *from
>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse:    got struct vk_image *arg
   drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected void const [noderef] <asn:1> *from @@    got oderef] <asn:1> *from @@
   drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse:    expected void const [noderef] <asn:1> *from
>> drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse:    got struct vk_reset *arg
>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected struct vk_image *arg @@    got void [nstruct vk_image *arg @@
>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse:    expected struct vk_image *arg
>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse:    got void [noderef] <asn:1> *argp
>> drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected struct vk_reset *arg @@    got void [nstruct vk_reset *arg @@
>> drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse:    expected struct vk_reset *arg
   drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse:    got void [noderef] <asn:1> *argp
--
>> drivers/misc/bcm-vk/bcm_vk_msg.c:507:17: sparse: sparse: cast removes address space '<asn:2>' of expression
   drivers/misc/bcm-vk/bcm_vk_msg.c:707:15: sparse: sparse: cast removes address space '<asn:2>' of expression
   drivers/misc/bcm-vk/bcm_vk_msg.c:715:23: sparse: sparse: cast removes address space '<asn:2>' of expression
   drivers/misc/bcm-vk/bcm_vk_msg.c:871:31: sparse: sparse: cast removes address space '<asn:2>' of expression
   drivers/misc/bcm-vk/bcm_vk_msg.c:899:47: sparse: sparse: cast removes address space '<asn:2>' of expression

vim +189 drivers/misc/bcm-vk/bcm_vk_dev.c

   180	
   181	static void bcm_vk_dump_peer_log(struct bcm_vk *vk)
   182	{
   183		struct bcm_vk_peer_log log, *p_ctl;
   184		char loc_buf[BCM_VK_PEER_LOG_LINE_MAX];
   185		int cnt;
   186		struct device *dev = &vk->pdev->dev;
   187		uint data_offset;
   188	
 > 189		p_ctl = vk->bar[BAR_2] + vk->peerlog_off;
   190		log = *p_ctl;
   191		/* do a rmb() to make sure log is updated */
   192		rmb();
   193	
   194		dev_dbg(dev, "Peer PANIC: Size 0x%x(0x%x), [Rd Wr] = [%d %d]\n",
   195			log.buf_size, log.mask, log.rd_idx, log.wr_idx);
   196	
   197		cnt = 0;
   198		data_offset = vk->peerlog_off + sizeof(struct bcm_vk_peer_log);
   199		while (log.rd_idx != log.wr_idx) {
   200			loc_buf[cnt] = vkread8(vk, BAR_2, data_offset + log.rd_idx);
   201	
   202			if ((loc_buf[cnt] == '\0') ||
   203			    (cnt == (BCM_VK_PEER_LOG_LINE_MAX - 1))) {
   204				dev_err(dev, "%s", loc_buf);
   205				cnt = 0;
   206			} else {
   207				cnt++;
   208			}
   209			log.rd_idx = (log.rd_idx + 1) & log.mask;
   210		}
   211		/* update rd idx at the end */
   212		vkwrite32(vk, log.rd_idx, BAR_2, vk->peerlog_off);
   213	}
   214	

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

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
  2020-04-22 11:17 ` [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver kbuild test robot
@ 2020-04-22 11:35   ` Dan Carpenter
  2020-04-22 14:59     ` Christoph Hellwig
  2020-04-22 16:13     ` Scott Branden
  2020-05-05 23:58   ` Scott Branden
  1 sibling, 2 replies; 6+ messages in thread
From: Dan Carpenter @ 2020-04-22 11:35 UTC (permalink / raw)
  To: kbuild test robot
  Cc: Scott Branden, Luis Chamberlain, Greg Kroah-Hartman, David Brown,
	Alexander Viro, Shuah Khan, bjorn.andersson, Arnd Bergmann,
	kbuild-all, Rafael J . Wysocki, linux-kernel, linux-arm-msm,
	linux-fsdevel, BCM Kernel Feedback, Olof Johansson,
	Andrew Morton, Linux Memory Management List, Dan Carpenter

On Wed, Apr 22, 2020 at 07:17:34PM +0800, kbuild test robot wrote:
> Hi Scott,
> 
> I love your patch! Perhaps something to improve:
> 
> [auto build test WARNING on driver-core/driver-core-testing]
> [also build test WARNING on next-20200421]
> [cannot apply to char-misc/char-misc-testing kselftest/next linus/master v5.7-rc2]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
> 
> url:    https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial-read-support-in-request_firmware_into_buf/20200422-114528
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 55623260bb33e2ab849af76edf2253bc04cb241f
> reproduce:
>         # apt-get install sparse
>         # sparse version: v0.6.1-191-gc51a0382-dirty
>         make ARCH=x86_64 allmodconfig
>         make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
                                           ^^^^^^^^^^^^^^^^^^^

Sorry, you asked me about this earlier.  You will need to add
-D__CHECK_ENDIAN__ to enable these Sparse warnings.

regards,
dan carpenter


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
  2020-04-22 11:35   ` Dan Carpenter
@ 2020-04-22 14:59     ` Christoph Hellwig
  2020-04-22 16:13     ` Scott Branden
  1 sibling, 0 replies; 6+ messages in thread
From: Christoph Hellwig @ 2020-04-22 14:59 UTC (permalink / raw)
  To: Dan Carpenter
  Cc: kbuild test robot, Scott Branden, Luis Chamberlain,
	Greg Kroah-Hartman, David Brown, Alexander Viro, Shuah Khan,
	bjorn.andersson, Arnd Bergmann, kbuild-all, Rafael J . Wysocki,
	linux-kernel, linux-arm-msm, linux-fsdevel, BCM Kernel Feedback,
	Olof Johansson, Andrew Morton, Linux Memory Management List,
	Dan Carpenter

On Wed, Apr 22, 2020 at 02:35:58PM +0300, Dan Carpenter wrote:
> Sorry, you asked me about this earlier.  You will need to add
> -D__CHECK_ENDIAN__ to enable these Sparse warnings.

Endian checking has been enabled by default for quite a while.

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
  2020-04-22 11:35   ` Dan Carpenter
  2020-04-22 14:59     ` Christoph Hellwig
@ 2020-04-22 16:13     ` Scott Branden
  2020-04-22 22:01       ` Scott Branden
  1 sibling, 1 reply; 6+ messages in thread
From: Scott Branden @ 2020-04-22 16:13 UTC (permalink / raw)
  To: Dan Carpenter, kbuild test robot
  Cc: Luis Chamberlain, Greg Kroah-Hartman, David Brown,
	Alexander Viro, Shuah Khan, bjorn.andersson, Arnd Bergmann,
	kbuild-all, Rafael J . Wysocki, linux-kernel, linux-arm-msm,
	linux-fsdevel, BCM Kernel Feedback, Olof Johansson,
	Andrew Morton, Linux Memory Management List, Dan Carpenter



On 2020-04-22 4:35 a.m., Dan Carpenter wrote:
> On Wed, Apr 22, 2020 at 07:17:34PM +0800, kbuild test robot wrote:
>> Hi Scott,
>>
>> I love your patch! Perhaps something to improve:
>>
>> [auto build test WARNING on driver-core/driver-core-testing]
>> [also build test WARNING on next-20200421]
>> [cannot apply to char-misc/char-misc-testing kselftest/next linus/master v5.7-rc2]
>> [if your patch is applied to the wrong git tree, please drop us a note to help
>> improve the system. BTW, we also suggest to use '--base' option to specify the
>> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
>>
>> url:    https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial-read-support-in-request_firmware_into_buf/20200422-114528
>> base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 55623260bb33e2ab849af76edf2253bc04cb241f
>> reproduce:
>>          # apt-get install sparse
>>          # sparse version: v0.6.1-191-gc51a0382-dirty
>>          make ARCH=x86_64 allmodconfig
>>          make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>                                             ^^^^^^^^^^^^^^^^^^^
>
> Sorry, you asked me about this earlier.  You will need to add
> -D__CHECK_ENDIAN__ to enable these Sparse warnings.
This is strange.  I ran the sparse build and thought I had fixed all the 
issues.
I'll have to try again.

One other question with the sparse build.  I get many of the messages 
printed but the build seems to go to the end (even without my patches 
applied):
./arch/x86/include/asm/paravirt.h:333:9: error: got __inline
./arch/x86/include/asm/paravirt.h:338:9: error: Expected ( after asm
./arch/x86/include/asm/paravirt.h:338:9: error: got __inline
./arch/x86/include/asm/paravirt.h:343:9: error: Expected ( after asm
./arch/x86/include/asm/paravirt.h:343:9: error: got __inline
./arch/x86/include/asm/paravirt.h:348:9: error: Expected ( after asm
./arch/x86/include/asm/paravirt.h:348:9: error: too many errors

Any way to suppress or I am doing something wrong?  I just run the 2 
make commands:

         make ARCH=x86_64 allmodconfig
         make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

> regards,
> dan carpenter
>


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
  2020-04-22 16:13     ` Scott Branden
@ 2020-04-22 22:01       ` Scott Branden
  0 siblings, 0 replies; 6+ messages in thread
From: Scott Branden @ 2020-04-22 22:01 UTC (permalink / raw)
  To: Dan Carpenter, kbuild test robot
  Cc: Luis Chamberlain, Greg Kroah-Hartman, David Brown,
	Alexander Viro, Shuah Khan, bjorn.andersson, Arnd Bergmann,
	kbuild-all, Rafael J . Wysocki, linux-kernel, linux-arm-msm,
	linux-fsdevel, BCM Kernel Feedback, Olof Johansson,
	Andrew Morton, Linux Memory Management List, Dan Carpenter



On 2020-04-22 9:13 a.m., Scott Branden wrote:
>
>
> On 2020-04-22 4:35 a.m., Dan Carpenter wrote:
>> On Wed, Apr 22, 2020 at 07:17:34PM +0800, kbuild test robot wrote:
>>> Hi Scott,
>>>
>>> I love your patch! Perhaps something to improve:
>>>
>>> [auto build test WARNING on driver-core/driver-core-testing]
>>> [also build test WARNING on next-20200421]
>>> [cannot apply to char-misc/char-misc-testing kselftest/next 
>>> linus/master v5.7-rc2]
>>> [if your patch is applied to the wrong git tree, please drop us a 
>>> note to help
>>> improve the system. BTW, we also suggest to use '--base' option to 
>>> specify the
>>> base tree in git format-patch, please see 
>>> https://stackoverflow.com/a/37406982]
>>>
>>> url: 
>>> https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial-read-support-in-request_firmware_into_buf/20200422-114528
>>> base: 
>>> https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 
>>> 55623260bb33e2ab849af76edf2253bc04cb241f
>>> reproduce:
>>>          # apt-get install sparse
>>>          # sparse version: v0.6.1-191-gc51a0382-dirty
>>>          make ARCH=x86_64 allmodconfig
>>>          make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>>                                             ^^^^^^^^^^^^^^^^^^^
>>
>> Sorry, you asked me about this earlier.  You will need to add
>> -D__CHECK_ENDIAN__ to enable these Sparse warnings.
> This is strange.  I ran the sparse build and thought I had fixed all 
> the issues.
> I'll have to try again.
>
> One other question with the sparse build.  I get many of the messages 
> printed but the build seems to go to the end (even without my patches 
> applied):
> ./arch/x86/include/asm/paravirt.h:333:9: error: got __inline
> ./arch/x86/include/asm/paravirt.h:338:9: error: Expected ( after asm
> ./arch/x86/include/asm/paravirt.h:338:9: error: got __inline
> ./arch/x86/include/asm/paravirt.h:343:9: error: Expected ( after asm
> ./arch/x86/include/asm/paravirt.h:343:9: error: got __inline
> ./arch/x86/include/asm/paravirt.h:348:9: error: Expected ( after asm
> ./arch/x86/include/asm/paravirt.h:348:9: error: too many errors
>
> Any way to suppress or I am doing something wrong?  I just run the 2 
> make commands:
>
>         make ARCH=x86_64 allmodconfig
>         make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
I figured out the sparse utility on ubuntu 18.04 is out of date causing 
the issue.
>
>> regards,
>> dan carpenter
>>
>


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver
  2020-04-22 11:17 ` [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver kbuild test robot
  2020-04-22 11:35   ` Dan Carpenter
@ 2020-05-05 23:58   ` Scott Branden
  1 sibling, 0 replies; 6+ messages in thread
From: Scott Branden @ 2020-05-05 23:58 UTC (permalink / raw)
  To: kbuild test robot, Luis Chamberlain, Greg Kroah-Hartman,
	David Brown, Alexander Viro, Shuah Khan, bjorn.andersson,
	Arnd Bergmann
  Cc: kbuild-all, Rafael J . Wysocki, linux-kernel, linux-arm-msm,
	linux-fsdevel, BCM Kernel Feedback, Olof Johansson,
	Andrew Morton, Linux Memory Management List, Dan Carpenter

All the kbuild and sparse issues should be resolved in PATCH v4.

On 2020-04-22 4:17 a.m., kbuild test robot wrote:
> Hi Scott,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on driver-core/driver-core-testing]
> [also build test WARNING on next-20200421]
> [cannot apply to char-misc/char-misc-testing kselftest/next linus/master v5.7-rc2]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
>
> url:    https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial-read-support-in-request_firmware_into_buf/20200422-114528
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 55623260bb33e2ab849af76edf2253bc04cb241f
> reproduce:
>          # apt-get install sparse
>          # sparse version: v0.6.1-191-gc51a0382-dirty
>          make ARCH=x86_64 allmodconfig
>          make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kbuild test robot <lkp@intel.com>
>
>
> sparse warnings: (new ones prefixed by >>)
>
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse: sparse: incorrect type in assignment (different address spaces) @@    expected struct bcm_vk_peer_log *p_ctl @@    got struct bcm_vk_peer_log *p_ctl @@
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse:    expected struct bcm_vk_peer_log *p_ctl
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:189:15: sparse:    got void [noderef] <asn:2> *
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected void const [noderef] <asn:1> *from @@    got oderef] <asn:1> *from @@
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse:    expected void const [noderef] <asn:1> *from
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:685:36: sparse:    got struct vk_image *arg
>     drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected void const [noderef] <asn:1> *from @@    got oderef] <asn:1> *from @@
>     drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse:    expected void const [noderef] <asn:1> *from
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:780:36: sparse:    got struct vk_reset *arg
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected struct vk_image *arg @@    got void [nstruct vk_image *arg @@
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse:    expected struct vk_image *arg
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:858:45: sparse:    got void [noderef] <asn:1> *argp
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse: sparse: incorrect type in argument 2 (different address spaces) @@    expected struct vk_reset *arg @@    got void [nstruct vk_reset *arg @@
>>> drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse:    expected struct vk_reset *arg
>     drivers/misc/bcm-vk/bcm_vk_dev.c:862:40: sparse:    got void [noderef] <asn:1> *argp
> --
>>> drivers/misc/bcm-vk/bcm_vk_msg.c:507:17: sparse: sparse: cast removes address space '<asn:2>' of expression
>     drivers/misc/bcm-vk/bcm_vk_msg.c:707:15: sparse: sparse: cast removes address space '<asn:2>' of expression
>     drivers/misc/bcm-vk/bcm_vk_msg.c:715:23: sparse: sparse: cast removes address space '<asn:2>' of expression
>     drivers/misc/bcm-vk/bcm_vk_msg.c:871:31: sparse: sparse: cast removes address space '<asn:2>' of expression
>     drivers/misc/bcm-vk/bcm_vk_msg.c:899:47: sparse: sparse: cast removes address space '<asn:2>' of expression
>
> vim +189 drivers/misc/bcm-vk/bcm_vk_dev.c
>
>     180	
>     181	static void bcm_vk_dump_peer_log(struct bcm_vk *vk)
>     182	{
>     183		struct bcm_vk_peer_log log, *p_ctl;
>     184		char loc_buf[BCM_VK_PEER_LOG_LINE_MAX];
>     185		int cnt;
>     186		struct device *dev = &vk->pdev->dev;
>     187		uint data_offset;
>     188	
>   > 189		p_ctl = vk->bar[BAR_2] + vk->peerlog_off;
>     190		log = *p_ctl;
>     191		/* do a rmb() to make sure log is updated */
>     192		rmb();
>     193	
>     194		dev_dbg(dev, "Peer PANIC: Size 0x%x(0x%x), [Rd Wr] = [%d %d]\n",
>     195			log.buf_size, log.mask, log.rd_idx, log.wr_idx);
>     196	
>     197		cnt = 0;
>     198		data_offset = vk->peerlog_off + sizeof(struct bcm_vk_peer_log);
>     199		while (log.rd_idx != log.wr_idx) {
>     200			loc_buf[cnt] = vkread8(vk, BAR_2, data_offset + log.rd_idx);
>     201	
>     202			if ((loc_buf[cnt] == '\0') ||
>     203			    (cnt == (BCM_VK_PEER_LOG_LINE_MAX - 1))) {
>     204				dev_err(dev, "%s", loc_buf);
>     205				cnt = 0;
>     206			} else {
>     207				cnt++;
>     208			}
>     209			log.rd_idx = (log.rd_idx + 1) & log.mask;
>     210		}
>     211		/* update rd idx at the end */
>     212		vkwrite32(vk, log.rd_idx, BAR_2, vk->peerlog_off);
>     213	}
>     214	
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2020-05-05 23:58 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20200420162809.17529-7-scott.branden@broadcom.com>
2020-04-22 11:17 ` [PATCH v3 6/7] misc: bcm-vk: add Broadcom VK driver kbuild test robot
2020-04-22 11:35   ` Dan Carpenter
2020-04-22 14:59     ` Christoph Hellwig
2020-04-22 16:13     ` Scott Branden
2020-04-22 22:01       ` Scott Branden
2020-05-05 23:58   ` Scott Branden

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