Here are the build results from automated periodic testing.
The tree being built was stable-rc, found at:
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable-rc.git/
Topmost commit:
35c7f23 Linux 3.18.55-rc1
Build logs (stderr only) can be found at the following link (experimental):
http://arm-soc.lixom.net/buildlogs/stable-rc/v3.18.54-60-g35c7f23/
Runtime: 52m 48s
Passed: 134 Failed: 0
Warnings: 59
Section mismatches: 0
-------------------------------------------------------------------------------
Failed defconfigs:
-------------------------------------------------------------------------------
Errors:
Warnings:
2 include/linux/stddef.h:8:14: warning: 'return' with a value, in function returning void 57 drivers/of/fdt.c:384:10: warning: 'return' with a value, in function returning void
No new syscalls
No section mismatches
On Tue, May 23, 2017 at 11:53 PM, Olof's autobuilder build@lixom.net wrote:
Here are the build results from automated periodic testing.
The tree being built was stable-rc, found at:
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable-rc.git/
35c7f23 Linux 3.18.55-rc1
Warnings:
2 include/linux/stddef.h:8:14: warning: 'return' with a value, in function returning void 57 drivers/of/fdt.c:384:10: warning: 'return' with a value, in function returning void
Caused by the backport of
0aa459efa045 ("of: fdt: add missing allocation-failure check")
which relies on another change from:
83262418b0ef ("drivers/of: Return allocated memory from of_fdt_unflatten_tree()")
Possible fixes are
a) drop 0aa459efa045, as it won't be that important on 3.18: DT overlays were added only in 3.19, so this won't ever be called at runtime, and we don't normally worry about kmalloc failures during early boot.
b) backport 83262418b0ef, which is otherwise not needed on stable
c) apply or fold the trivial fixup:
8<-------- [stable 3.18] fix __unflatten_device_tree warning
A backported patch needs to be modified for a context change
drivers/of/fdt.c:384:10: warning: 'return' with a value, in function returning void
Fixes: 0aa459efa045 ("of: fdt: add missing allocation-failure check") Signed-off-by: Arnd Bergmann arnd@arndb.de
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 43bd69dceabf..ca352d3a7d7e 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -508,7 +508,7 @@ void *__unflatten_device_tree(const void *blob, /* Allocate memory for the expanded device tree */ mem = dt_alloc(size + 4, __alignof__(struct device_node)); if (!mem) - return NULL; + return;
memset(mem, 0, size);
On Wed, May 24, 2017 at 12:31:21PM +0200, Arnd Bergmann wrote:
On Tue, May 23, 2017 at 11:53 PM, Olof's autobuilder build@lixom.net wrote:
Here are the build results from automated periodic testing.
The tree being built was stable-rc, found at:
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable-rc.git/
35c7f23 Linux 3.18.55-rc1
Warnings:
2 include/linux/stddef.h:8:14: warning: 'return' with a value, in function returning void 57 drivers/of/fdt.c:384:10: warning: 'return' with a value, in function returning voidCaused by the backport of
0aa459efa045 ("of: fdt: add missing allocation-failure check")
which relies on another change from:
83262418b0ef ("drivers/of: Return allocated memory from of_fdt_unflatten_tree()")
Possible fixes are
a) drop 0aa459efa045, as it won't be that important on 3.18: DT overlays were added only in 3.19, so this won't ever be called at runtime, and we don't normally worry about kmalloc failures during early boot.
b) backport 83262418b0ef, which is otherwise not needed on stable
c) apply or fold the trivial fixup:
8<-------- [stable 3.18] fix __unflatten_device_tree warning
A backported patch needs to be modified for a context change
drivers/of/fdt.c:384:10: warning: 'return' with a value, in function returning void
Fixes: 0aa459efa045 ("of: fdt: add missing allocation-failure check") Signed-off-by: Arnd Bergmann arnd@arndb.de
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 43bd69dceabf..ca352d3a7d7e 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -508,7 +508,7 @@ void *__unflatten_device_tree(const void *blob, /* Allocate memory for the expanded device tree */ mem = dt_alloc(size + 4, __alignof__(struct device_node)); if (!mem)
- return NULL;
return;
memset(mem, 0, size);
Patch looks corrupted, can you resend it?
thanks,
greg k-h
kernel-build-reports@lists.linaro.org
-
Arnd Bergmann -
gregkh -
Olof's autobuilder