Dear All,
This patch is related to HMP force up migration, it will avoid sending of unnecessary interrupts to CPUs of faster domain hence increase performance.
[PATCH 1/1] HMP: Do not send IPI if core already waked up
HMP: Do not send IPI if core already waked up
It is possible that we are sending IPI to a cpu in faster domain which is
already waked up by other CPU in smaller domain.
HMP select the idle CPU using hmp_domain_min_load. Based on that HMP send IPI
to the idle cpu in faster domain. There could be some latency by the core to
wake up and set wake_for_idle_pull = 0. Next smaller cpu again check for
idle CPU in faster domain and send IPI to already waked up CPU.
For example: In Octacore system, 0-3 are slower CPUs and 4-7 are faster CPUs.
CPU0 and CPU1 has heavy tasks and CPU4 is idle.
CPU0 execute hmp_force_up_migration find CPU4 as idle, it send IPI to CPU4
and return. After that CPU1 got the chance to run hmp_force_up_migration,
it again find CPU4 as idle, send IPI to CPU4, which is not required.
Signed-off-by: rahulkhandelwal <rahul.khandelwal(a)spreadtrum.com<mailto:rahul.khandelwal@spreadtrum.com>>
The OPP (Operating performance points) v2 bindings allows regulator
voltage to be supplied as a triplet of <target min max> voltages.
Add regulator_set_voltage_triplet() API in regulator core to support
that.
This first tries to set a voltage between the target voltage and the
upper limit, then fall back on the full range. The idea behind this is
to set regulator's voltage as close to the target voltage, as possible.
Based on regulator_set_voltage_tol().
Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org>
---
Hi Mark,
This is required for OPP-V2 bindings that we introduced recently, where
the voltage can be given as a triplet of <target min max>.
I don't have any dependency on this until the time I update regulator
support in OPP core and so sending it separately. You can take it
through your tree. Ofcourse, only if it looks fine :)
include/linux/regulator/consumer.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f8a689ed62a5..621e89315c55 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -552,6 +552,16 @@ static inline int regulator_count_voltages(struct regulator *regulator)
}
#endif
+static inline int regulator_set_voltage_triplet(struct regulator *regulator,
+ int target_uV, int min_uV,
+ int max_uV)
+{
+ if (!regulator_set_voltage(regulator, target_uV, max_uV))
+ return 0;
+
+ return regulator_set_voltage(regulator, min_uV, max_uV);
+}
+
static inline int regulator_set_voltage_tol(struct regulator *regulator,
int new_uV, int tol_uV)
{
--
2.4.0
Tree/Branch: v3.2.71
Git describe: v3.2.71
Commit: d07c3d992f Linux 3.2.71
Build Time: 0 min 3 sec
Passed: 2 / 4 ( 50.00 %)
Failed: 2 / 4 ( 50.00 %)
Errors: 4
Warnings: 32
Section Mismatches: 0
Failed defconfigs:
arm-allmodconfig
arm-allnoconfig
Errors:
arm-allnoconfig
/home/broonie/build/linux-stable/include/linux/math64.h:57:15: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function)
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
7 warnings 0 mismatches : x86_64-allnoconfig
2 warnings 0 mismatches : arm-allmodconfig
19 warnings 0 mismatches : arm-allnoconfig
9 warnings 0 mismatches : x86_64-defconfig
-------------------------------------------------------------------------------
Errors summary: 4
1 /home/broonie/build/linux-stable/include/linux/math64.h:57:15: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function)
1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type
1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type
1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model
Warnings Summary: 32
2 /home/broonie/build/linux-stable/mm/slub.c:4476:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 /home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 /home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 /home/broonie/build/linux-stable/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress]
2 .config:27:warning: symbol value '' invalid for PHYS_OFFSET
1 /home/broonie/build/linux-stable/kernel/sched.c:1887:13: warning: 'update_idle_cpu_load' declared 'static' but never defined [-Wunused-function]
1 /home/broonie/build/linux-stable/include/linux/blkdev.h:1291:39: warning: statement with no effect [-Wunused-value]
1 /home/broonie/build/linux-stable/fs/compat_ioctl.c:611:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs]
1 /home/broonie/build/linux-stable/drivers/gpu/drm/i915/i915_drv.c:946:0: warning: "NEEDS_FORCE_WAKE" redefined
1 /home/broonie/build/linux-stable/drivers/acpi/acpica/nsrepair.c:199:21: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 /home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:407:21: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 /home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:367:4: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 /home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:361:4: warning: 'b' is used uninitialized in this function [-Wuninitialized]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
1 /home/broonie/build/linux-stable/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
x86_64-allnoconfig : PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
/home/broonie/build/linux-stable/kernel/sched.c:1887:13: warning: 'update_idle_cpu_load' declared 'static' but never defined [-Wunused-function]
/home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:361:4: warning: 'b' is used uninitialized in this function [-Wuninitialized]
/home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:367:4: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/arch/x86/kernel/quirks.c:407:21: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/mm/slub.c:4476:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized]
-------------------------------------------------------------------------------
arm-allmodconfig : FAIL, 0 errors, 2 warnings, 0 section mismatches
Warnings:
.config:27:warning: symbol value '' invalid for PHYS_OFFSET
.config:27:warning: symbol value '' invalid for PHYS_OFFSET
-------------------------------------------------------------------------------
arm-allnoconfig : FAIL, 4 errors, 19 warnings, 0 section mismatches
Errors:
/home/broonie/build/linux-stable/include/linux/math64.h:57:15: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function)
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type
/home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type
Warnings:
/home/broonie/build/linux-stable/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
/home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef]
-------------------------------------------------------------------------------
x86_64-defconfig : PASS, 0 errors, 9 warnings, 0 section mismatches
Warnings:
/home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_dev' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/fs/namespace.c:2556:8: warning: 'kernel_type' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/mm/slub.c:4476:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/drivers/acpi/acpica/nsrepair.c:199:21: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized]
/home/broonie/build/linux-stable/fs/compat_ioctl.c:611:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs]
/home/broonie/build/linux-stable/drivers/gpu/drm/i915/i915_drv.c:946:0: warning: "NEEDS_FORCE_WAKE" redefined
/home/broonie/build/linux-stable/include/linux/blkdev.h:1291:39: warning: statement with no effect [-Wunused-value]
/home/broonie/build/linux-stable/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress]
/home/broonie/build/linux-stable/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
Tree/Branch: next-20150814
Git describe: next-20150814
Commit: 84db9c1796 Add linux-next specific files for 20150814
Build Time: 80 min 55 sec
Passed: 8 / 9 ( 88.89 %)
Failed: 1 / 9 ( 11.11 %)
Errors: 5
Warnings: 86
Section Mismatches: 1
Failed defconfigs:
arm-allmodconfig
Errors:
arm-allmodconfig
../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: initialization from incompatible pointer type [-Werror]
../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: (near initialization for 'omap_drm_driver.get_vblank_counter') [-Werror]
../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: initialization from incompatible pointer type [-Werror]
../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: (near initialization for 'tilcdc_driver.get_vblank_counter') [-Werror]
../drivers/pci/host/pcie-xilinx.c:235:3: error: implicit declaration of function 'msi_desc_to_pci_sys_data' [-Werror=implicit-function-declaration]
-------------------------------------------------------------------------------
defconfigs with issues (other than build errors):
3 warnings 0 mismatches : arm64-allnoconfig
87 warnings 3 mismatches : arm64-allmodconfig
7 warnings 0 mismatches : arm-multi_v5_defconfig
17 warnings 0 mismatches : arm-multi_v7_defconfig
2 warnings 0 mismatches : x86_64-defconfig
105 warnings 0 mismatches : arm-allmodconfig
4 warnings 0 mismatches : arm-allnoconfig
2 warnings 0 mismatches : x86_64-allnoconfig
3 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 5
1 ../drivers/pci/host/pcie-xilinx.c:235:3: error: implicit declaration of function 'msi_desc_to_pci_sys_data' [-Werror=implicit-function-declaration]
1 ../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: initialization from incompatible pointer type [-Werror]
1 ../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: (near initialization for 'tilcdc_driver.get_vblank_counter') [-Werror]
1 ../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: initialization from incompatible pointer type [-Werror]
1 ../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: (near initialization for 'omap_drm_driver.get_vblank_counter') [-Werror]
Warnings Summary: 86
17 ../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
17 ../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
11 <stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
11 ../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
10 ../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
10 ../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
9 ../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
6 <stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
6 ../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
6 ../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
4 ../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:32:0: warning: "TRUE" redefined
4 ../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:31:0: warning: "FALSE" redefined
4 ../drivers/net/ethernet/intel/i40e/i40e_main.c:7601:2: warning: left shift count >= width of type [enabled by default]
3 ../arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:205:17: warning: '__decompress' defined but not used [-Wunused-function]
2 ../drivers/rtc/rtc-ds1374.c:667:6: warning: unused variable 'res' [-Wunused-variable]
2 ../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: initialization from incompatible pointer type [enabled by default]
2 ../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: (near initialization for 'rcar_du_driver.get_vblank_counter') [enabled by default]
2 ../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: initialization from incompatible pointer type [enabled by default]
2 ../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: (near initialization for 'msm_driver.get_vblank_counter') [enabled by default]
2 ../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: initialization from incompatible pointer type [enabled by default]
2 ../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: (near initialization for 'exynos_drm_driver.get_vblank_counter') [enabled by default]
2 ../drivers/gpio/gpio-omap.c:504:3: warning: passing argument 1 of 'spin_unlock_irqrestore' from incompatible pointer type [enabled by default]
2 ../drivers/dma/ipu/ipu_irq.c:305:22: warning: 'irq' may be used uninitialized in this function [-Wmaybe-uninitialized]
2 ../arch/x86/kernel/irq.c:236:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
1 arch/arm/configs/multi_v7_defconfig:413:warning: override: reassigning to symbol REGULATOR_MAX77802
1 ../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../net/bluetooth/mgmt.c:6643:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../net/bluetooth/mgmt.c:6643:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized]
1 ../kernel/sched/rt.c:68:13: warning: 'push_irq_work_func' declared 'static' but never defined [-Wunused-function]
1 ../include/uapi/linux/byteorder/big_endian.h:32:26: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../include/linux/bitops.h:6:19: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../drivers/usb/renesas_usbhs/common.c:496:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 ../drivers/tty/serial/amba-pl011.c:329:13: warning: 'pl011_writeb' defined but not used [-Wunused-function]
1 ../drivers/scsi/bnx2fc/bnx2fc_fcoe.c:2134:1: warning: the frame size of 1256 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1 ../drivers/scsi/advansys.c:7806:2: warning: large integer implicitly truncated to unsigned type [-Woverflow]
1 ../drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c:766:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 ../drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c:675:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 ../drivers/pci/host/pcie-xilinx.c:235:3: warning: passing argument 1 of 'sys_to_pcie' makes pointer from integer without a cast [enabled by default]
1 ../drivers/ntb/ntb_transport.c:809:3: warning: right shift count >= width of type [enabled by default]
1 ../drivers/net/ethernet/mellanox/mlxsw/pci.c:1561:2: warning: right shift count >= width of type [enabled by default]
1 ../drivers/net/ethernet/mellanox/mlxsw/pci.c:1549:2: warning: right shift count >= width of type [enabled by default]
1 ../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp]
1 ../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp]
1 ../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:4575:8: warning: 'chip' may be used uninitialized in this function [-Wuninitialized]
1 ../drivers/mmc/host/sh_mmcif.c:418:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/mmc/host/sh_mmcif.c:417:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined
1 ../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
1 ../drivers/infiniband/core/uverbs_cmd.c:1466:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/gpu/drm/virtio/virtgpu_fence.c:64:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'long long int' [-Wformat]
1 ../drivers/gpu/drm/virtio/virtgpu_debugfs.c:39:6: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'long long int' [-Wformat]
1 ../drivers/gpu/drm/sti/sti_drm_drv.c:204:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/sti/sti_drm_drv.c:204:2: warning: (near initialization for 'sti_drm_driver.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/shmobile/shmob_drm_drv.c:272:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/shmobile/shmob_drm_drv.c:272:2: warning: (near initialization for 'shmob_drm_driver.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/rockchip/rockchip_drm_drv.c:280:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/rockchip/rockchip_drm_drv.c:280:2: warning: (near initialization for 'rockchip_drm_driver.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1 ../drivers/gpu/drm/nouveau/nouveau_drm.c:964:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/nouveau/nouveau_drm.c:964:2: warning: (near initialization for 'driver_stub.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/nouveau/nouveau_drm.c:964:24: warning: initialization from incompatible pointer type
1 ../drivers/gpu/drm/nouveau/nouveau_drm.c:964:24: warning: (near initialization for 'driver_stub.get_vblank_counter')
1 ../drivers/gpu/drm/msm/msm_drv.c:981:24: warning: initialization from incompatible pointer type
1 ../drivers/gpu/drm/msm/msm_drv.c:981:24: warning: (near initialization for 'msm_driver.get_vblank_counter')
1 ../drivers/gpu/drm/imx/imx-drm-core.c:490:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/imx/imx-drm-core.c:490:2: warning: (near initialization for 'imx_drm_driver.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c:495:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c:495:2: warning: (near initialization for 'atmel_hlcdc_dc_driver.get_vblank_counter') [enabled by default]
1 ../drivers/gpu/drm/armada/armada_drv.c:303:2: warning: initialization from incompatible pointer type [enabled by default]
1 ../drivers/gpu/drm/armada/armada_drv.c:303:2: warning: (near initialization for 'armada_drm_driver.get_vblank_counter') [enabled by default]
1 ../drivers/devfreq/event/exynos-ppmu.c:322:3: warning: left shift count >= width of type [enabled by default]
1 ../drivers/devfreq/event/exynos-ppmu.c:322:3: warning: left shift count >= width of type
1 ../drivers/block/nvme-core.c:1888:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/block/nvme-core.c:1846:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
1 ../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined
1 ../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined
1 ../drivers/atm/iphase.h:127:0: warning: "isprint" redefined
1 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1 ../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Section Mismatch Summary: 1
3 WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit()
===============================================================================
Detailed per-defconfig build reports below:
-------------------------------------------------------------------------------
arm64-allnoconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../kernel/sched/rt.c:68:13: warning: 'push_irq_work_func' declared 'static' but never defined [-Wunused-function]
-------------------------------------------------------------------------------
arm64-allmodconfig : PASS, 0 errors, 87 warnings, 3 section mismatches
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../drivers/atm/iphase.h:127:0: warning: "isprint" redefined
../drivers/block/drbd/drbd_bitmap.c:482:0: warning: "BITS_PER_PAGE" redefined
../drivers/block/drbd/drbd_bitmap.c:483:0: warning: "BITS_PER_PAGE_MASK" redefined
../sound/soc/samsung/dmaengine.c:53:32: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../sound/soc/samsung/dmaengine.c:60:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/devfreq/event/exynos-ppmu.c:322:3: warning: left shift count >= width of type
../drivers/gpu/drm/msm/msm_drv.c:981:24: warning: initialization from incompatible pointer type
../drivers/gpu/drm/msm/msm_drv.c:981:24: warning: (near initialization for 'msm_driver.get_vblank_counter')
../drivers/gpu/drm/nouveau/nouveau_drm.c:964:24: warning: initialization from incompatible pointer type
../drivers/gpu/drm/nouveau/nouveau_drm.c:964:24: warning: (near initialization for 'driver_stub.get_vblank_counter')
../drivers/infiniband/hw/qib/qib_qp.c:44:0: warning: "BITS_PER_PAGE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:43:0: warning: "FALSE" redefined
../drivers/isdn/mISDN/dsp_ecdis.h:44:0: warning: "TRUE" redefined
../drivers/mmc/host/sh_mmcif.c:417:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/mmc/host/sh_mmcif.c:418:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c:675:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c:766:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/net/fddi/skfp/h/targetos.h:62:0: warning: "TRUE" redefined
../drivers/net/fddi/skfp/h/targetos.h:63:0: warning: "FALSE" redefined
../drivers/rtc/rtc-ds1374.c:667:6: warning: unused variable 'res' [-Wunused-variable]
../drivers/net/ethernet/dec/tulip/winbond-840.c:910:2: warning: #warning Processor architecture undefined [-Wcpp]
../drivers/net/ethernet/dec/tulip/tulip_core.c:101:2: warning: #warning Processor architecture undefined! [-Wcpp]
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:31:0: warning: "FALSE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:32:0: warning: "TRUE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:31:0: warning: "FALSE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:32:0: warning: "TRUE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:31:0: warning: "FALSE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:32:0: warning: "TRUE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:31:0: warning: "FALSE" redefined
../drivers/staging/ft1000/ft1000-usb/ft1000_usb.h:32:0: warning: "TRUE" redefined
../include/uapi/linux/byteorder/big_endian.h:32:26: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/tty/serial/amba-pl011.c:329:13: warning: 'pl011_writeb' defined but not used [-Wunused-function]
../include/linux/bitops.h:6:19: warning: large integer implicitly truncated to unsigned type [-Woverflow]
../drivers/usb/renesas_usbhs/common.c:496:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
Section Mismatches:
WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit()
WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit()
WARNING: drivers/staging/fsl-mc/bus/mc-bus-driver.o(.init.text+0x18c): Section mismatch in reference from the function init_module() to the function .exit.text:dprc_driver_exit()
-------------------------------------------------------------------------------
arm-multi_v5_defconfig : PASS, 0 errors, 7 warnings, 0 section mismatches
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../drivers/dma/ipu/ipu_irq.c:305:22: warning: 'irq' may be used uninitialized in this function [-Wmaybe-uninitialized]
../arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:205:17: warning: '__decompress' defined but not used [-Wunused-function]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
-------------------------------------------------------------------------------
arm-multi_v7_defconfig : PASS, 0 errors, 17 warnings, 0 section mismatches
Warnings:
arch/arm/configs/multi_v7_defconfig:413:warning: override: reassigning to symbol REGULATOR_MAX77802
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../net/bluetooth/mgmt.c:6643:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized]
../net/bluetooth/mgmt.c:6643:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized]
../drivers/dma/ipu/ipu_irq.c:305:22: warning: 'irq' may be used uninitialized in this function [-Wmaybe-uninitialized]
../drivers/gpio/gpio-omap.c:504:3: warning: passing argument 1 of 'spin_unlock_irqrestore' from incompatible pointer type [enabled by default]
../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: (near initialization for 'exynos_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: (near initialization for 'msm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: (near initialization for 'rcar_du_driver.get_vblank_counter') [enabled by default]
../arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:205:17: warning: '__decompress' defined but not used [-Wunused-function]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
-------------------------------------------------------------------------------
x86_64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
../arch/x86/kernel/irq.c:236:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
-------------------------------------------------------------------------------
arm-allmodconfig : FAIL, 5 errors, 105 warnings, 0 section mismatches
Errors:
../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: initialization from incompatible pointer type [-Werror]
../drivers/gpu/drm/omapdrm/omap_drv.c:842:2: error: (near initialization for 'omap_drm_driver.get_vblank_counter') [-Werror]
../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: initialization from incompatible pointer type [-Werror]
../drivers/gpu/drm/tilcdc/tilcdc_drv.c:566:2: error: (near initialization for 'tilcdc_driver.get_vblank_counter') [-Werror]
../drivers/pci/host/pcie-xilinx.c:235:3: error: implicit declaration of function 'msi_desc_to_pci_sys_data' [-Werror=implicit-function-declaration]
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
../arch/arm/mach-cns3xxx/pcie.c:266:1: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
../drivers/block/nvme-core.c:1846:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/block/nvme-core.c:1888:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/crypto/caam/desc.h:1495:0: warning: "JUMP_TYPE_MASK" redefined [enabled by default]
../drivers/devfreq/event/exynos-ppmu.c:322:3: warning: left shift count >= width of type [enabled by default]
../drivers/gpio/gpio-omap.c:504:3: warning: passing argument 1 of 'spin_unlock_irqrestore' from incompatible pointer type [enabled by default]
../drivers/gpu/drm/armada/armada_drv.c:303:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/armada/armada_drv.c:303:2: warning: (near initialization for 'armada_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c:495:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c:495:2: warning: (near initialization for 'atmel_hlcdc_dc_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/exynos/exynos_drm_drv.c:290:2: warning: (near initialization for 'exynos_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/imx/imx-drm-core.c:490:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/imx/imx-drm-core.c:490:2: warning: (near initialization for 'imx_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/msm/msm_drv.c:981:2: warning: (near initialization for 'msm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c:975:1: warning: the frame size of 1208 bytes is larger than 1024 bytes [-Wframe-larger-than=]
../drivers/gpu/drm/nouveau/nouveau_drm.c:964:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/nouveau/nouveau_drm.c:964:2: warning: (near initialization for 'driver_stub.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/rcar-du/rcar_du_drv.c:262:2: warning: (near initialization for 'rcar_du_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/rockchip/rockchip_drm_drv.c:280:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/rockchip/rockchip_drm_drv.c:280:2: warning: (near initialization for 'rockchip_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/shmobile/shmob_drm_drv.c:272:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/shmobile/shmob_drm_drv.c:272:2: warning: (near initialization for 'shmob_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/sti/sti_drm_drv.c:204:2: warning: initialization from incompatible pointer type [enabled by default]
../drivers/gpu/drm/sti/sti_drm_drv.c:204:2: warning: (near initialization for 'sti_drm_driver.get_vblank_counter') [enabled by default]
../drivers/gpu/drm/virtio/virtgpu_fence.c:64:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'long long int' [-Wformat]
../drivers/gpu/drm/virtio/virtgpu_debugfs.c:39:6: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'long long int' [-Wformat]
../drivers/infiniband/core/uverbs_cmd.c:1466:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
../drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/ntb/ntb_transport.c:809:3: warning: right shift count >= width of type [enabled by default]
../drivers/pci/host/pcie-xilinx.c:235:3: warning: passing argument 1 of 'sys_to_pcie' makes pointer from integer without a cast [enabled by default]
../drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:4575:8: warning: 'chip' may be used uninitialized in this function [-Wuninitialized]
../drivers/net/ethernet/intel/i40e/i40e_main.c:7601:2: warning: left shift count >= width of type [enabled by default]
../drivers/net/ethernet/intel/i40e/i40e_main.c:7601:2: warning: left shift count >= width of type [enabled by default]
../drivers/net/ethernet/intel/i40e/i40e_main.c:7601:2: warning: left shift count >= width of type [enabled by default]
../drivers/net/ethernet/intel/i40e/i40e_main.c:7601:2: warning: left shift count >= width of type [enabled by default]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40e/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/mellanox/mlxsw/pci.c:1549:2: warning: right shift count >= width of type [enabled by default]
../drivers/net/ethernet/mellanox/mlxsw/pci.c:1561:2: warning: right shift count >= width of type [enabled by default]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:444:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:445:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:521:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/net/ethernet/intel/i40evf/i40e_common.c:522:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
../drivers/rtc/rtc-ds1374.c:667:6: warning: unused variable 'res' [-Wunused-variable]
../drivers/scsi/bnx2fc/bnx2fc_fcoe.c:2134:1: warning: the frame size of 1256 bytes is larger than 1024 bytes [-Wframe-larger-than=]
../drivers/scsi/advansys.c:7806:2: warning: large integer implicitly truncated to unsigned type [-Woverflow]
-------------------------------------------------------------------------------
arm-allnoconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:205:17: warning: '__decompress' defined but not used [-Wunused-function]
-------------------------------------------------------------------------------
x86_64-allnoconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings:
../arch/x86/kernel/irq.c:236:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
-------------------------------------------------------------------------------
arm64-defconfig : PASS, 0 errors, 3 warnings, 0 section mismatches
Warnings:
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
../kernel/notifier.c:547:2: warning: 'deprecate_rcu_lockdep_assert' is deprecated (declared at ../include/linux/rcupdate.h:540) [-Wdeprecated-declarations]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
-------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches: