[driver-core:driver-core-testing] BUILD REGRESSION 7f67ea9c19735222f7999754f3fee922cd8f4781

allyesconfig arm allmodconfig i386 randconfig-c001-20211126 powerpc randconfig-c003-20211126 mips randconfig-c004-20211126 armzeus_defconfig arm

[driver-core:driver-core-testing 5/7] drivers/base/firmware_loader/test-builtin/test-builtin-firmware.bin.gen.S:5: Error: file not found: drivers/base/firmware_loader/test-builtin/test-builtin-firmwar

tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-testing head: 7f67ea9c19735222f7999754f3fee922cd8f4781 commit: 6a4e0b75cfa09e70c0aa39a03b478641cf2a7974 [5/7] test_firmware: add support for testing built-in firmware config: powerpc-allyesconfig (https:

Re: [PATCH v3 1/1] staging: ion: Prevent incorrect reference counting behavour

On Fri, Nov 26, 2021 at 10:33:35AM +, Lee Jones wrote: > Supply additional checks in order to prevent unexpected results. > > Fixes: b892bf75b2034 ("ion: Switch ion to use dma-buf") > Suggested-by: Dan Carpenter > Signed-off-by: Lee Jones > --- > Destined for v4.4.y and v4.9.y Thanks! rega

[PATCH v3 1/1] staging: ion: Prevent incorrect reference counting behavour

Supply additional checks in order to prevent unexpected results. Fixes: b892bf75b2034 ("ion: Switch ion to use dma-buf") Suggested-by: Dan Carpenter Signed-off-by: Lee Jones --- Destined for v4.4.y and v4.9.y drivers/staging/android/ion/ion.c | 6 ++ 1 file changed, 6 insertions(+) diff -

Re: [PATCH 1/1] staging: ion: Prevent incorrect reference counting behavour

On Fri, 26 Nov 2021, Greg KH wrote: > On Fri, Nov 26, 2021 at 08:56:27AM +, Lee Jones wrote: > > On Fri, 26 Nov 2021, Dan Carpenter wrote: > > > > > On Thu, Nov 25, 2021 at 06:18:22PM +0300, Dan Carpenter wrote: > > > > I had thought that ->kmap_cnt was a regular int and not an unsigned > > >

Re: [PATCH 1/1] staging: ion: Prevent incorrect reference counting behavour

On Fri, Nov 26, 2021 at 08:56:27AM +, Lee Jones wrote: > On Fri, 26 Nov 2021, Dan Carpenter wrote: > > > On Thu, Nov 25, 2021 at 06:18:22PM +0300, Dan Carpenter wrote: > > > I had thought that ->kmap_cnt was a regular int and not an unsigned > > > int, but I would have to pull a stable tree to

Re: [PATCH 1/1] staging: ion: Prevent incorrect reference counting behavour

On Fri, Nov 26, 2021 at 08:56:27AM +, Lee Jones wrote: > On Fri, 26 Nov 2021, Dan Carpenter wrote: > > > On Thu, Nov 25, 2021 at 06:18:22PM +0300, Dan Carpenter wrote: > > > I had thought that ->kmap_cnt was a regular int and not an unsigned > > > int, but I would have to pull a stable tree to

Re: [PATCH 1/1] staging: ion: Prevent incorrect reference counting behavour

On Fri, 26 Nov 2021, Dan Carpenter wrote: > On Thu, Nov 25, 2021 at 06:18:22PM +0300, Dan Carpenter wrote: > > I had thought that ->kmap_cnt was a regular int and not an unsigned > > int, but I would have to pull a stable tree to see where I misread the > > code. > > I was looking at (struct ion_