Tree/Branch: next-20140814
Git describe: next-20140814
Commit: 0c6cb5aa41 Add linux-next specific files for 20140814
Build Time: 49 min 51 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 11
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
8 warnings 0 mismatches : arm64-allmodconfig
3 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 11
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 8 warnings, 0 section mismatches
Errors:
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Hi Mark/Alex
Here's a pull request for the latest big.LITTLE MP changes from ARM...
The following changes since commit 65abdc9b50378783981ed2f3453a0aae090404e4:
HMP: use per cpu cpuidle driver to fix deadlock in hmp_idle_pull (2014-06-27 10:18:30 +0100)
are available in the git repository at:
git://git.linaro.org/arm/big.LITTLE/mp.git for-lsk
for you to fetch changes up to e482d95c1d1888f34cc3f7e6778806cfda6174ff:
hmp: Restrict ILB events if no CPU has > 1 task (2014-08-12 17:46:58 +0100)
----------------------------------------------------------------
Chris Redpath (2):
HMP: Do not fork-boost tasks coming from PIDs <= 2
hmp: Restrict ILB events if no CPU has > 1 task
include/linux/sched.h | 8 ++++++++
kernel/sched/core.c | 6 +++---
kernel/sched/fair.c | 29 ++++++++++++++++++++++-------
3 files changed, 33 insertions(+), 10 deletions(-)
Tree/Branch: master
Git describe: v3.16-10959-gf0094b2
Commit: f0094b28f3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Build Time: 46 min 9 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 12
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
10 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 12
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 10 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: master
Git describe: v3.16-8695-ga7d7a14
Commit: a7d7a143d0 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Build Time: 20 min 3 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 16
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
2 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 16
2 ../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:569:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/gpio/gpio-sch311x.c:286:18: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
../fs/cifs/misc.c:569:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../drivers/gpio/gpio-sch311x.c:286:18: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: next-20140813
Git describe: next-20140813
Commit: f766eb9d09 Add linux-next specific files for 20140813
Build Time: 8 min 24 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 12
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
9 warnings 0 mismatches : arm64-allmodconfig
4 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 12
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 9 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: master
Git describe: v3.16-10473-gc8d6637
Commit: c8d6637d04 Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Build Time: 8 min 7 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Hello Chris,
After appling below patch, I met software deadlock while hmp_idle_pull.
commit 940407d585a1a632086159d19e71bc190a1d07f9
Author: Chris Redpath <chris.redpath(a)arm.com <mailto:chris.redpath@arm.com>>
Date: Fri May 9 14:36:53 2014 +0100
hmp: Use idle pull to perform forced up-migrations
The problem is occurred when current task is ksoftirqd and hmp_idle_pull
decide to pull a task.
Call stack is as below.
current: ksoftirqd/4
kthread+0xc0
smp_boot_thread_fn+0x118
schedule+0x40
need_resched+0x768
idle_balance+0x180
hmp_idle_pull+0x348
hrtimer_start+0x30
__hrtimer_start_range_ns+0x3a4
raise_softirq_irqoff+0x34
wakeup_softirqd+0x38
wake_up_process+0x34
try_to_wake_up+0x68
I use lsk 14.06 based kernel.
It spins below line on try_to_wake_up.
#ifdef CONFIG_SMP
/*
* If the owning (remote) cpu is still in the middle of schedule()
with
* this task as prev, wait until its done referencing the task.
*/
while (p->on_cpu)
cpu_relax(); <----------- spinning
Are you aware of this issue?
If so, do you have a patch for this?
Thanks,
Munyoung.
From: Mark Brown <broonie(a)linaro.org>
As with ARM the ARMv8 architecture provides a cycle counter which can be
used to provide a high resolution time for the joystick driver and silence
the build warning that results from not having a precise timer on ARMv8,
making allmodconfig and allyesconfig quieter.
Signed-off-by: Mark Brown <broonie(a)linaro.org>
---
drivers/input/joystick/analog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/joystick/analog.c b/drivers/input/joystick/analog.c
index 9135606c8649..ab0fdcd36e18 100644
--- a/drivers/input/joystick/analog.c
+++ b/drivers/input/joystick/analog.c
@@ -158,7 +158,7 @@ static unsigned int get_time_pit(void)
#define GET_TIME(x) rdtscl(x)
#define DELTA(x,y) ((y)-(x))
#define TIME_NAME "TSC"
-#elif defined(__alpha__) || defined(CONFIG_MN10300) || defined(CONFIG_ARM) || defined(CONFIG_TILE)
+#elif defined(__alpha__) || defined(CONFIG_MN10300) || defined(CONFIG_ARM) || defined(CONFIG_ARM64) || defined(CONFIG_TILE)
#define GET_TIME(x) do { x = get_cycles(); } while (0)
#define DELTA(x,y) ((y)-(x))
#define TIME_NAME "get_cycles"
--
2.0.1
Tree/Branch: next-20140812
Git describe: next-20140812
Commit: d151107aea Add linux-next specific files for 20140812
Build Time: 32 min 12 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 13
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
10 warnings 0 mismatches : arm64-allmodconfig
4 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 13
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 10 warnings, 0 section mismatches
Errors:
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: master
Git describe: v3.16-10473-gc8d6637
Commit: c8d6637d04 Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Build Time: 7 min 57 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
From: Mark Brown <broonie(a)linaro.org>
Commit 3efe33f5d2 (audit: x86: drop arch from __audit_syscall_entry()
interface) removed the arch parameter from __audit_syscall_entry() and
updated the only current user in mainline but this breaks the ARMv8 audit
code that has been added in -next. Fix this by making the equivalent
update to ARMv8.
Signed-off-by: Mark Brown <broonie(a)linaro.org>
---
arch/arm64/kernel/ptrace.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 70526cfda056..310842e3d477 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1115,8 +1115,8 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
trace_sys_enter(regs, regs->syscallno);
- audit_syscall_entry(syscall_get_arch(), regs->syscallno,
- regs->orig_x0, regs->regs[1], regs->regs[2], regs->regs[3]);
+ audit_syscall_entry(regs->syscallno, regs->orig_x0, regs->regs[1],
+ regs->regs[2], regs->regs[3]);
return regs->syscallno;
}
--
2.0.1
Tree/Branch: next-20140811
Git describe: next-20140811
Commit: aae7e72770 Add linux-next specific files for 20140811
Build Time: 49 min 19 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 13
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
10 warnings 0 mismatches : arm64-allmodconfig
4 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 13
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 10 warnings, 0 section mismatches
Errors:
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: master
Git describe: v3.16-10473-gc8d6637
Commit: c8d6637d04 Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Build Time: 39 min 50 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
close failed in file object destructor:
sys.excepthook is missing
lost sys.stderr
From: Mark Brown <broonie(a)linaro.org>
DT based systems should have no reason to use fixed GPIO numbers but some
drivers that work on both DT and non-DT platforms specify them anyway. In
order to improve robustness in cases where drivers use gpio_is_valid() to
check for a valid GPIO on data initialized to zero as a default and avoid
bugs due to assuptions about fixed numbers creeping in ignore any specified
base when DT is in use.
Signed-off-by: Mark Brown <broonie(a)linaro.org>
---
drivers/gpio/gpiolib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 768f0831db18..11d3cf1cbca7 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -234,7 +234,7 @@ int gpiochip_add(struct gpio_chip *chip)
spin_lock_irqsave(&gpio_lock, flags);
- if (base < 0) {
+ if (base < 0 || of_have_populated_dt()) {
base = gpiochip_find_base(chip->ngpio);
if (base < 0) {
status = base;
--
2.0.1
From: Alex Shi <alex.shi(a)intel.com>
This patch enabled the power aware consideration in load balance.
As mentioned in the power aware scheduler proposal, Power aware
scheduling has 2 assumptions:
1, race to idle is helpful for power saving
2, less active sched_groups will reduce power consumption
The first assumption make performance policy take over scheduling when
any scheduler group is busy.
The second assumption make power aware scheduling try to pack disperse
tasks into fewer groups.
The enabling logical summary here:
1, Collect power aware scheduler statistics during performance load
balance statistics collection.
2, If the balance cpu is eligible for power load balance, just do it
and forget performance load balance. If the domain is suitable for
power balance, but the cpu is inappropriate(idle or full), stop both
power/performance balance in this domain. If using performance balance
or any group is busy, do performance balance.
Above logical is mainly implemented in update_sd_lb_power_stats(). It
decides if a domain is suitable for power aware scheduling. If so,
it will fill the dst group and source group accordingly.
This patch reused some of Suresh's power saving load balance code.
Signed-off-by: Alex Shi <alex.shi(a)intel.com>
[Added CONFIG_SCHED_POWER switch to enable this patch]
Signed-off-by: Preeti U Murthy <preeti(a)linux.vnet.ibm.com>
---
kernel/sched/fair.c | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 125 insertions(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 6d40aa3..2e64e96 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5871,6 +5871,109 @@ static inline void init_sd_lb_stats(struct sd_lb_stats *sds)
};
}
+#ifdef CONFIG_SCHED_POWER
+/**
+ * init_sd_lb_power_stats - Initialize power savings statistics for
+ * the given sched_domain, during load balancing.
+ *
+ * @env: The load balancing environment.
+ * @sds: Variable containing the statistics for sd.
+ */
+static inline void init_sd_lb_power_stats(struct lb_env *env,
+ struct sd_lb_stats *sds)
+{
+ if (sched_balance_policy == SCHED_POLICY_PERFORMANCE ||
+ env->idle == CPU_NOT_IDLE) {
+ env->flags &= ~LBF_POWER_BAL;
+ env->flags |= LBF_PERF_BAL;
+ return;
+ }
+ env->flags &= ~LBF_PERF_BAL;
+ env->flags |= LBF_POWER_BAL;
+ sds->min_util = UINT_MAX;
+ sds->leader_util = 0;
+}
+
+/**
+ * update_sd_lb_power_stats - Update the power saving stats for a
+ * sched_domain while performing load balancing.
+ *
+ * @env: The load balancing environment.
+ * @group: sched_group belonging to the sched_domain under consideration.
+ * @sds: Variable containing the statistics of the sched_domain
+ * @local_group: Does group contain the CPU for which we're performing
+ * load balancing?
+ * @sgs: Variable containing the statistics of the group.
+ */
+static inline void update_sd_lb_power_stats(struct lb_env *env,
+ struct sched_group *group, struct sd_lb_stats *sds,
+ int local_group, struct sg_lb_stats *sgs)
+{
+ unsigned long threshold_util;
+
+ if (env->flags & LBF_PERF_BAL)
+ return;
+
+ threshold_util = sgs->group_weight * FULL_UTIL;
+
+ /*
+ * If the local group is idle or full loaded
+ * no need to do power savings balance at this domain
+ */
+ if (local_group && (!sgs->sum_nr_running ||
+ sgs->group_util + FULL_UTIL > threshold_util))
+ env->flags &= ~LBF_POWER_BAL;
+
+ /* Do performance load balance if any group overload */
+ if (sgs->group_util > threshold_util) {
+ env->flags |= LBF_PERF_BAL;
+ env->flags &= ~LBF_POWER_BAL;
+ }
+
+ /*
+ * If a group is idle,
+ * don't include that group in power savings calculations
+ */
+ if (!(env->flags & LBF_POWER_BAL) || !sgs->sum_nr_running)
+ return;
+
+ /*
+ * Calculate the group which has the least non-idle load.
+ * This is the group from where we need to pick up the load
+ * for saving power
+ */
+ if ((sgs->group_util < sds->min_util) ||
+ (sgs->group_util == sds->min_util &&
+ group_first_cpu(group) > group_first_cpu(sds->group_min))) {
+ sds->group_min = group;
+ sds->min_util = sgs->group_util;
+ sds->min_load_per_task = sgs->sum_weighted_load /
+ sgs->sum_nr_running;
+ }
+
+ /*
+ * Calculate the group which is almost near its
+ * capacity but still has some space to pick up some load
+ * from other group and save more power
+ */
+ if (sgs->group_util + FULL_UTIL > threshold_util)
+ return;
+
+ if (sgs->group_util > sds->leader_util ||
+ (sgs->group_util == sds->leader_util && sds->group_leader &&
+ group_first_cpu(group) < group_first_cpu(sds->group_leader))) {
+ sds->group_leader = group;
+ sds->leader_util = sgs->group_util;
+ }
+}
+#else
+static inline void init_sd_lb_power_stats(struct lb_env *env,
+ struct sd_lb_stats *sds) {}
+static inline void update_sd_lb_power_stats(struct lb_env *env,
+ struct sched_group *group, struct sd_lb_stats *sds,
+ int local_group, struct sg_lb_stats *sgs) {}
+#endif /* CONFIG_SCHED_POWER */
+
/**
* get_sd_load_idx - Obtain the load index for a given sched domain.
* @sd: The sched_domain whose load_idx is to be obtained.
@@ -6248,6 +6351,10 @@ static inline void update_sg_lb_stats(struct lb_env *env,
sgs->group_load += load;
sgs->sum_nr_running += rq->nr_running;
+#ifdef CONFIG_SCHED_POWER
+ /* add scaled rt utilization */
+ sgs->group_util += max_rq_util(i);
+#endif
if (rq->nr_running > 1)
*overload = true;
@@ -6381,6 +6488,7 @@ static inline void update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sd
if (child && child->flags & SD_PREFER_SIBLING)
prefer_sibling = 1;
+ init_sd_lb_power_stats(env, sds);
load_idx = get_sd_load_idx(env->sd, env->idle);
@@ -6433,6 +6541,7 @@ next_group:
sds->total_load += sgs->group_load;
sds->total_capacity += sgs->group_capacity;
+ update_sd_lb_power_stats(env, sg, sds, local_group, sgs);
sg = sg->next;
} while (sg != env->sd->groups);
@@ -6665,6 +6774,21 @@ static struct sched_group *find_busiest_group(struct lb_env *env)
* this level.
*/
update_sd_lb_stats(env, &sds);
+
+#ifdef CONFIG_SCHED_POWER
+ if (!(env->flags & LBF_POWER_BAL) && !(env->flags & LBF_PERF_BAL))
+ return NULL;
+
+ if (env->flags & LBF_POWER_BAL) {
+ if (sds.this == sds.group_leader &&
+ sds.group_leader != sds.group_min) {
+ env->imbalance = sds.min_load_per_task;
+ return sds.group_min;
+ }
+ env->flags &= ~LBF_POWER_BAL;
+ return NULL;
+ }
+#endif
local = &sds.local_stat;
busiest = &sds.busiest_stat;
@@ -6923,7 +7047,7 @@ static int load_balance(int this_cpu, struct rq *this_rq,
.loop_break = sched_nr_migrate_break,
.cpus = cpus,
#ifdef CONFIG_SCHED_POWER
- .flags = LBF_PERF_BAL,
+ .flags = LBF_POWER_BAL,
#endif
.fbq_type = all,
};
Tree/Branch: next-20140808
Git describe: next-20140808
Commit: 6a062ecb62 Add linux-next specific files for 20140808
Build Time: 8 min 1 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
11 warnings 0 mismatches : arm64-allmodconfig
6 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
2 ../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 11 warnings, 0 section mismatches
Errors:
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: master
Git describe: v3.16-10436-g9138475
Commit: 9138475862 Merge branch 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6
Build Time: 48 min 57 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: next-20140808
Git describe: next-20140808
Commit: 6a062ecb62 Add linux-next specific files for 20140808
Build Time: 7 min 57 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 2
Warnings: 15
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
11 warnings 0 mismatches : arm64-allmodconfig
6 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 2
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
1 ../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
Warnings Summary: 15
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
2 ../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
1 ../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 2 errors, 11 warnings, 0 section mismatches
Errors:
../arch/arm64/kernel/ptrace.c:1120:3: error: too many arguments to function 'audit_syscall_entry'
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../fs/cifs/misc.c:578:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../mm/ksm.c:1711:13: warning: 'process_timeout' defined but not used [-Wunused-function]
../kernel/rcu/tree_plugin.h:2668:123: warning: 'rcu_organize_nocb_kthreads' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
close failed in file object destructor:
sys.excepthook is missing
lost sys.stderr
Tree/Branch: master
Git describe: v3.16-10013-gc309bfa
Commit: c309bfa9b4 Merge tag 'for-linus-20140808' of git://git.infradead.org/linux-mtd
Build Time: 48 min 39 sec
Passed: 2 / 3 ( 66.67 %)
Failed: 1 / 3 ( 33.33 %)
Errors: 1
Warnings: 16
Section Mismatches: 0
Failed defconfigs:
arm64-allmodconfig
Errors:
arm64-allmodconfig
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
13 warnings 0 mismatches : arm64-allmodconfig
4 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1
1 ../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings Summary: 16
4 <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
2 ../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
1 ../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../fs/cifs/misc.c:569:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
1 ../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
1 ../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
1 ../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
1 ../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
1 ../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../drivers/irqchip/irq-gic-v3.c:132:13: warning: 'gic_write_sgi1r' defined but not used [-Wunused-function]
../drivers/irqchip/irq-gic-v3.c:203:12: warning: 'gic_peek_irq' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : FAIL, 1 errors, 13 warnings, 0 section mismatches
Errors:
../arch/arm64/xen/../../arm/xen/grant-table.c:53:5: error: conflicting types for 'arch_gnttab_init'
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../fs/cifs/misc.c:569:1: warning: 'cifs_oplock_break_wait' defined but not used [-Wunused-function]
../drivers/block/drbd/drbd_bitmap.c:481:0: warning: "BITS_PER_PAGE" redefined [enabled by default]
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE_MASK" redefined [enabled by default]
../drivers/dma/amba-pl08x.c:1042:4: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat=]
../drivers/dma/amba-pl08x.c:1664:2: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t' [-Wformat=]
../sound/soc/fsl/fsl_sai.c:337:7: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/input/joystick/analog.c:171:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
../drivers/power/reset/xgene-reboot.c:80:17: warning: assignment from incompatible pointer type [enabled by default]
../drivers/staging/bcm/CmHost.c:1503:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1546:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/staging/bcm/CmHost.c:1564:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
../include/net/netlabel.h:527:12: warning: 'netlbl_catmap_setlong' defined but not used [-Wunused-function]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Hi,
I cross-compiled the latest (3.16) linaro kernel from source using the
linaro aarch64 toolchain (gcc-linaro-aarch64-linux-gnu-4.8-2014.04_linux).
I am also using the linaro armv8 disk image
(linaro-image-minimal-genericarmv8-20140127-635).
At first I used defconfig to compile the kernel. When I boot the system and
run "ifconfig -a", I only see the loopback device:
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:784 (784.0 B) TX bytes:784 (784.0 B)
I then took the .config generated by defconfig and opened it with
menuconfig. Inside menuconfig, I believe I enabled all the configuration
options related to ethernet/networks. After re-compiling and booting,
"ifconfig -a" shows this:
bond0 Link encap:Ethernet HWaddr CA:FB:D0:02:D0:7E
BROADCAST MASTER MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
dummy0 Link encap:Ethernet HWaddr 02:58:3E:AF:F3:41
BROADCAST NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:784 (784.0 B) TX bytes:784 (784.0 B)
Unfortunately, I still do not see eth0. Any help would be greatly
appreciated!
Thank you,
Ivan