Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2021-04-12 Thread Bartosz Golaszewski
On Sun, Apr 11, 2021 at 5:21 AM Dmitry Torokhov wrote: > > Hi Bartosz, > > On Mon, Jun 29, 2020 at 1:56 PM Bartosz Golaszewski wrote: > > > > From: Bartosz Golaszewski > > > > Make devm_kmalloc() behave similarly to non-managed kmalloc(): return > > ZERO_SIZE_PTR when requested size is 0.

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2021-04-10 Thread Dmitry Torokhov
Hi Bartosz, On Mon, Jun 29, 2020 at 1:56 PM Bartosz Golaszewski wrote: > > From: Bartosz Golaszewski > > Make devm_kmalloc() behave similarly to non-managed kmalloc(): return > ZERO_SIZE_PTR when requested size is 0. Update devm_kfree() to handle > this case. This is wrong if you consider

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-07-10 Thread Jon Hunter
On 10/07/2020 17:24, Bartosz Golaszewski wrote: > On Fri, Jul 10, 2020 at 6:11 PM Jon Hunter wrote: >> >> >> On 10/07/2020 17:03, Bartosz Golaszewski wrote: >>> On Fri, Jul 10, 2020 at 3:46 PM Jon Hunter wrote: Hi Bartosz, On 29/06/2020 07:50, Bartosz Golaszewski wrote:

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-07-10 Thread Bartosz Golaszewski
On Fri, Jul 10, 2020 at 6:11 PM Jon Hunter wrote: > > > On 10/07/2020 17:03, Bartosz Golaszewski wrote: > > On Fri, Jul 10, 2020 at 3:46 PM Jon Hunter wrote: > >> > >> Hi Bartosz, > >> > >> On 29/06/2020 07:50, Bartosz Golaszewski wrote: > >>> From: Bartosz Golaszewski > >>> > >>> Make

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-07-10 Thread Jon Hunter
On 10/07/2020 17:03, Bartosz Golaszewski wrote: > On Fri, Jul 10, 2020 at 3:46 PM Jon Hunter wrote: >> >> Hi Bartosz, >> >> On 29/06/2020 07:50, Bartosz Golaszewski wrote: >>> From: Bartosz Golaszewski >>> >>> Make devm_kmalloc() behave similarly to non-managed kmalloc(): return >>>

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-07-10 Thread Bartosz Golaszewski
On Fri, Jul 10, 2020 at 3:46 PM Jon Hunter wrote: > > Hi Bartosz, > > On 29/06/2020 07:50, Bartosz Golaszewski wrote: > > From: Bartosz Golaszewski > > > > Make devm_kmalloc() behave similarly to non-managed kmalloc(): return > > ZERO_SIZE_PTR when requested size is 0. Update devm_kfree() to

Re: [PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-07-10 Thread Jon Hunter
Hi Bartosz, On 29/06/2020 07:50, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Make devm_kmalloc() behave similarly to non-managed kmalloc(): return > ZERO_SIZE_PTR when requested size is 0. Update devm_kfree() to handle > this case. > > Signed-off-by: Bartosz Golaszewski > --- >

[PATCH v2 4/6] devres: handle zero size in devm_kmalloc()

2020-06-29 Thread Bartosz Golaszewski
From: Bartosz Golaszewski Make devm_kmalloc() behave similarly to non-managed kmalloc(): return ZERO_SIZE_PTR when requested size is 0. Update devm_kfree() to handle this case. Signed-off-by: Bartosz Golaszewski --- drivers/base/devres.c | 9 ++--- 1 file changed, 6 insertions(+), 3