Tree/Branch: next-20151221 Git describe: next-20151221 Commit: 6fadd3a85f Add linux-next specific files for 20151221
Build Time: 72 min 57 sec
Passed: 7 / 9 ( 77.78 %) Failed: 2 / 9 ( 22.22 %)
Errors: 1 Warnings: 13 Section Mismatches: 0
Failed defconfigs: arm-allmodconfig
Errors:
arm-allmodconfig ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration]
------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 5 warnings 0 mismatches : arm64-allmodconfig 4 warnings 0 mismatches : arm-multi_v5_defconfig 8 warnings 0 mismatches : arm-multi_v7_defconfig 4 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-allnoconfig 2 warnings 0 mismatches : arm64-defconfig
-------------------------------------------------------------------------------
Errors summary: 1 17 ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration]
Warnings Summary: 13 6 <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] 4 ../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable] 3 ../kernel/printk/nmi.c:143:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' [-Wformat] 2 ../drivers/gpio/gpiolib.c:225:31: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 arch/arm/configs/multi_v7_defconfig:433:warning: symbol value 'm' invalid for MFD_DA9063 1 ../net/bluetooth/mgmt.c:5471:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../net/bluetooth/mgmt.c:5471:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/staging/emxx_udc/emxx_udc.c:843:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/staging/emxx_udc/emxx_udc.c:2731:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/staging/emxx_udc/emxx_udc.c:1085:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 ../drivers/gpu/drm/vc4/vc4_validate.c:864:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' [-Wformat=] 1 ../drivers/gpio/gpiolib.c:193:20: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
=============================================================================== Detailed per-defconfig build reports below:
------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings: ../drivers/gpu/drm/vc4/vc4_validate.c:864:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' [-Wformat=] ../drivers/staging/emxx_udc/emxx_udc.c:843:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/staging/emxx_udc/emxx_udc.c:1085:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/staging/emxx_udc/emxx_udc.c:2731:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable]
------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings: <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] ../kernel/printk/nmi.c:143:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' [-Wformat] ../drivers/gpio/gpiolib.c:225:31: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized] <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings: arch/arm/configs/multi_v7_defconfig:433:warning: symbol value 'm' invalid for MFD_DA9063 <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] ../kernel/printk/nmi.c:143:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' [-Wformat] ../net/bluetooth/mgmt.c:5471:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:5471:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/gpio/gpiolib.c:225:31: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable] <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 17 errors, 4 warnings, 0 section mismatches
Errors: ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration]
Warnings: <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] ../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=] ../kernel/printk/nmi.c:143:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' [-Wformat] ../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable]
------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches
Warnings: <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches
Warnings: ../drivers/gpio/gpiolib.c:193:20: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized] ../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable] -------------------------------------------------------------------------------
Passed with no errors, warnings or mismatches:
x86_64-allnoconfig arm64-allnoconfig x86_64-defconfig
Just looking at the remaining warnings/errors in linux-next:
On Monday 21 December 2015, Build bot for Mark Brown wrote:
../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration] ../fs/orangefs/orangefs-kernel.h:773:2: error: implicit declaration of function 'ornagefs_inode_lock' [-Werror=implicit-function-declaration]
I just sent a patch for this.
arm64-allmodconfig : PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings: ../drivers/gpu/drm/vc4/vc4_validate.c:864:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' [-Wformat=]
I have a trivial patch, need to send it out.
../drivers/staging/emxx_udc/emxx_udc.c:843:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/staging/emxx_udc/emxx_udc.c:1085:45: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ../drivers/staging/emxx_udc/emxx_udc.c:2731:6: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
Submitted this one again last week, I had sent it a month ago, but the maintainer was busy.
../drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable]
rmk pointed out the problem when the patch was sent originally, no idea what we should do about it other than reverting the patch that introduced the unused code.
Warnings: <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
Not sure how we can improve this, the same thing seems to happen every time a new syscall gets introduced. The actual change is trivial, but we need a better method to sync all architectures.
../kernel/printk/nmi.c:143:3: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' [-Wformat]
Sent a patch the other day.
../drivers/gpio/gpiolib.c:225:31: warning: 'iterator' may be used uninitialized in this function [-Wmaybe-uninitialized]
Introduced by Bamvor, currently discussing a solution with him and Linus. We can either shut up the compiler or rewrite the function in a nicer way.
arm-multi_v7_defconfig : PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings: arch/arm/configs/multi_v7_defconfig:433:warning: symbol value 'm' invalid for MFD_DA9063
I need to look into this, probably the result of a defconfig change we merged, but it's not clear whether the driver should be a module, or the defconfig should have it built-in.
../net/bluetooth/mgmt.c:5471:8: warning: 'r192' may be used uninitialized in this function [-Wmaybe-uninitialized] ../net/bluetooth/mgmt.c:5471:8: warning: 'h192' may be used uninitialized in this function [-Wmaybe-uninitialized]
I don't see these with gcc-5.1
../crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
no this one. If we want to fix it, it's probably best to change the optimization level of the file, something gets misoptimzed here and it's clear it should not use that much stack.
Arnd
On Mon, Dec 21, 2015 at 03:05:33PM +0100, Arnd Bergmann wrote:
Please fix your mail client to word wrap within paragraphs at something substantially less than 80 columns. Doing this makes your messages much easier to read and reply to.
Just looking at the remaining warnings/errors in linux-next:
Warnings: <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
Not sure how we can improve this, the same thing seems to happen every time a new syscall gets introduced. The actual change is trivial, but we need a better method to sync all architectures.
Now we've got the warning count down sufficiently the autobuilders may actually be just fine here.
arm-multi_v7_defconfig : PASS, 0 errors, 8 warnings, 0 section mismatches
Warnings: arch/arm/configs/multi_v7_defconfig:433:warning: symbol value 'm' invalid for MFD_DA9063
I need to look into this, probably the result of a defconfig change we merged, but it's not clear whether the driver should be a module, or the defconfig should have it built-in.
The driver should at least support building modularly, there was a patch sent to MFD IIRC but I guess it's not applied yet (Lee is on vacation I believe which probably won't help).
kernel-build-reports@lists.linaro.org
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Arnd Bergmann -
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Mark Brown