| Message ID | 1490352343-20075-21-git-send-email-jinpu.wangl@profitbricks.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Jack,
[auto build test WARNING on linus/master]
[also build test WARNING on v4.11-rc3 next-20170324]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Jack-Wang/INFINIBAND-NETWORK-BLOCK-DEVICE-IBNBD/20170325-101629
config: i386-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_sess_info':
>> drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:54:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
ERR_NP("Sess info message with unexpected length received"
^~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:54:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_sess_info_rsp':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:67:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
ERR_NP("Sess info message with unexpected length received"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:67:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_open_resp':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:82:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
ERR_NP("Open Response msg received with unexpected length"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_revalidate':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:114:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
ERR_NP("Device resize message with unexpected length received"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:114:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_open':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:126:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
ERR_NP("Open msg received with unexpected length"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_close':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:151:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
ERR_NP("Close msg received with unexpected length %lu instead"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:151:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_close_rsp':
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:163:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
ERR_NP("Close_rsp msg received with unexpected length %lu"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:163:10: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
vim +54 drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c
46a31b32 Jack Wang 2017-03-24 38 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46a31b32 Jack Wang 2017-03-24 39 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
46a31b32 Jack Wang 2017-03-24 40 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
46a31b32 Jack Wang 2017-03-24 41 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
46a31b32 Jack Wang 2017-03-24 42 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
46a31b32 Jack Wang 2017-03-24 43 * POSSIBILITY OF SUCH DAMAGES.
46a31b32 Jack Wang 2017-03-24 44 *
46a31b32 Jack Wang 2017-03-24 45 */
46a31b32 Jack Wang 2017-03-24 46
46a31b32 Jack Wang 2017-03-24 47 #include "../ibnbd_inc/ibnbd-proto.h"
46a31b32 Jack Wang 2017-03-24 48 #include "../ibnbd_inc/log.h"
46a31b32 Jack Wang 2017-03-24 49
46a31b32 Jack Wang 2017-03-24 50 static int ibnbd_validate_msg_sess_info(const struct ibnbd_msg_sess_info *msg,
46a31b32 Jack Wang 2017-03-24 51 size_t len)
46a31b32 Jack Wang 2017-03-24 52 {
46a31b32 Jack Wang 2017-03-24 53 if (unlikely(len != sizeof(*msg))) {
46a31b32 Jack Wang 2017-03-24 @54 ERR_NP("Sess info message with unexpected length received"
46a31b32 Jack Wang 2017-03-24 55 " %lu instead of %lu\n", len, sizeof(*msg));
46a31b32 Jack Wang 2017-03-24 56 return -EINVAL;
46a31b32 Jack Wang 2017-03-24 57 }
46a31b32 Jack Wang 2017-03-24 58
46a31b32 Jack Wang 2017-03-24 59 return 0;
46a31b32 Jack Wang 2017-03-24 60 }
46a31b32 Jack Wang 2017-03-24 61
46a31b32 Jack Wang 2017-03-24 62 static int
:::::: The code at line 54 was first introduced by commit
:::::: 46a31b323d8198184e9325139e4906941d9ef007 ibnbd: add shared library functions
:::::: TO: Jack Wang <jinpu.wang@profitbricks.com>
:::::: CC: 0day robot <fengguang.wu@intel.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Hi Jack,
[auto build test WARNING on linus/master]
[also build test WARNING on next-20170324]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Jack-Wang/INFINIBAND-NETWORK-BLOCK-DEVICE-IBNBD/20170325-101629
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
In file included from include/linux/printk.h:6:0,
from include/linux/kernel.h:13,
from arch/x86/include/asm/percpu.h:44,
from arch/x86/include/asm/current.h:5,
from include/linux/sched.h:11,
from include/linux/blkdev.h:4,
from drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/ibnbd.h:50,
from drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/ibnbd-proto.h:50,
from drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:47:
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_sess_info':
>> include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:54:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Sess info message with unexpected length received"
^~~~~~
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:54:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Sess info message with unexpected length received"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_sess_info_rsp':
>> include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:67:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Sess info message with unexpected length received"
^~~~~~
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:67:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Sess info message with unexpected length received"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_open_resp':
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:82:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Open Response msg received with unexpected length"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_revalidate':
>> include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:114:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Device resize message with unexpected length received"
^~~~~~
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:114:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Device resize message with unexpected length received"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_open':
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:126:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Open msg received with unexpected length"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_close':
>> include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:151:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Close msg received with unexpected length %lu instead"
^~~~~~
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:151:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Close msg received with unexpected length %lu instead"
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c: In function 'ibnbd_validate_msg_close_rsp':
>> include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:163:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Close_rsp msg received with unexpected length %lu"
^~~~~~
include/linux/kern_levels.h:4:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/block/ibnbd_client/../ibnbd_lib/../ibnbd_inc/log.h:50:26: note: in expansion of macro 'pr_err'
#define ERR_NP(fmt, ...) pr_err("ibnbd L%d ERR: " fmt, \
^~~~~~
drivers/block/ibnbd_client/../ibnbd_lib/ibnbd-proto.c:163:3: note: in expansion of macro 'ERR_NP'
ERR_NP("Close_rsp msg received with unexpected length %lu"
^~~~~~
vim +4 include/linux/kern_levels.h
314ba352 Joe Perches 2012-07-30 1 #ifndef __KERN_LEVELS_H__
314ba352 Joe Perches 2012-07-30 2 #define __KERN_LEVELS_H__
314ba352 Joe Perches 2012-07-30 3
04d2c8c8 Joe Perches 2012-07-30 @4 #define KERN_SOH "\001" /* ASCII Start Of Header */
04d2c8c8 Joe Perches 2012-07-30 5 #define KERN_SOH_ASCII '\001'
04d2c8c8 Joe Perches 2012-07-30 6
04d2c8c8 Joe Perches 2012-07-30 7 #define KERN_EMERG KERN_SOH "0" /* system is unusable */
04d2c8c8 Joe Perches 2012-07-30 8 #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */
04d2c8c8 Joe Perches 2012-07-30 9 #define KERN_CRIT KERN_SOH "2" /* critical conditions */
04d2c8c8 Joe Perches 2012-07-30 10 #define KERN_ERR KERN_SOH "3" /* error conditions */
04d2c8c8 Joe Perches 2012-07-30 11 #define KERN_WARNING KERN_SOH "4" /* warning conditions */
04d2c8c8 Joe Perches 2012-07-30 12 #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */
:::::: The code at line 4 was first introduced by commit
:::::: 04d2c8c83d0e3ac5f78aeede51babb3236200112 printk: convert the format for KERN_<LEVEL> to a 2 byte pattern
:::::: TO: Joe Perches <joe@perches.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index f744de7..c309e57 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -275,6 +275,8 @@ config BLK_DEV_CRYPTOLOOP source "drivers/block/drbd/Kconfig" +source "drivers/block/ibnbd_client/Kconfig" + config BLK_DEV_NBD tristate "Network block device support" depends on NET diff --git a/drivers/block/Makefile b/drivers/block/Makefile index 1e9661e..7da1813 100644 --- a/drivers/block/Makefile +++ b/drivers/block/Makefile @@ -34,6 +34,7 @@ obj-$(CONFIG_BLK_DEV_HD) += hd.o obj-$(CONFIG_XEN_BLKDEV_FRONTEND) += xen-blkfront.o obj-$(CONFIG_XEN_BLKDEV_BACKEND) += xen-blkback/ +obj-$(CONFIG_BLK_DEV_IBNBD_CLT) += ibnbd_client/ obj-$(CONFIG_BLK_DEV_DRBD) += drbd/ obj-$(CONFIG_BLK_DEV_RBD) += rbd.o obj-$(CONFIG_BLK_DEV_PCIESSD_MTIP32XX) += mtip32xx/ diff --git a/drivers/block/ibnbd_client/Kconfig b/drivers/block/ibnbd_client/Kconfig new file mode 100644 index 0000000..162e4e1 --- /dev/null +++ b/drivers/block/ibnbd_client/Kconfig @@ -0,0 +1,16 @@ +config BLK_DEV_IBNBD_CLT + tristate "Network block device over Infiniband client support" + depends on INFINIBAND_IBTRS_CLT + ---help--- + Saying Y here will allow your computer to be a client for network + block devices over Infiniband, i.e. it will be able to use block + devices exported by + servers (mount file systems on them etc.). Communication between + client and server works over Infiniband networking, but to the client + program this is hidden: it looks like a regular local file access to + a block device special file such as /dev/ibnbd0. + + To compile this driver as a module, choose M here: the + module will be called ibnbd_client. + + If unsure, say N. diff --git a/drivers/block/ibnbd_client/Makefile b/drivers/block/ibnbd_client/Makefile new file mode 100644 index 0000000..bbf211f --- /dev/null +++ b/drivers/block/ibnbd_client/Makefile @@ -0,0 +1,5 @@ + +obj-$(CONFIG_BLK_DEV_IBNBD_CLT) += ibnbd_client.o + +ibnbd_client-y := ibnbd_clt.o ibnbd_clt_sysfs.o ../ibnbd_lib/ibnbd.o \ + ../ibnbd_lib/ibnbd-proto.o