On 2/6/25 11:41 AM, Sean Anderson wrote:
static int zynqmp_dp_enhanced_set(void *data, u64 val)
{
struct zynqmp_dp *dp = data;
- int ret = 0;
- mutex_lock(&dp->lock);
+ guard(mutex)(&dp->lock);
dp->test.enhanced = val;
if (dp->test.active)
-
#include
#include
Reviewed-by: Bart Van Assche
On 1/23/23 05:44, Jason Gunthorpe wrote:
I've gone from quite a different starting point - I've been working
DMA API upwards, so what does the dma_map_XX look like, what APIs do
we need to support the dma_map_ops implementations to iterate/etc, how
do we form and return the dma mapped list, how d
On 7/29/21 7:31 PM, Kees Cook wrote:
> On Wed, Jul 28, 2021 at 02:45:55PM -0700, Bart Van Assche wrote:
>> On 7/27/21 1:58 PM, Kees Cook wrote:
>>> In preparation for FORTIFY_SOURCE performing compile-time and run-time
>>> field bounds checking for memset(), avoid i
On 7/28/21 2:01 PM, Kees Cook wrote:
> On Wed, Jul 28, 2021 at 07:55:53AM +0200, Greg Kroah-Hartman wrote:
>>> struct ethhdr {
>>> - unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
>>> - unsigned char h_source[ETH_ALEN]; /* source ether addr*/
>>> + union {
>>> +
On 7/27/21 1:58 PM, Kees Cook wrote:
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring fields.
Add a struct_group() for the algs so that memset() can correctly reason
about the size.
Signed-o
On 7/28/21 2:14 AM, Dan Carpenter wrote:
On Wed, Jul 28, 2021 at 10:59:22AM +0200, David Sterba wrote:
drivers/media/platform/omap3isp/ispstat.c | 5 +--
include/uapi/linux/omap3isp.h | 44 +--
2 files changed, 36 insertions(+), 13 deletions(-)
diff --git a/
On 7/27/21 1:58 PM, Kees Cook wrote:
+static int __init test_memcpy_init(void)
+{
+ int err = 0;
+
+ err |= test_memcpy();
+ err |= test_memmove();
+ err |= test_memset();
+
+ if (err) {
+ pr_warn("FAIL!\n");
+ err = -EINVAL;
+ } els
On Tue, 2018-10-09 at 13:51 +, Christophe Leroy wrote:
> _PAGE_WRITETHRU is a target specific flag. Prefer generic functions.
>
> Acked-by: Geert Uytterhoeven
> Signed-off-by: Christophe Leroy
Hi Geert,
All patches that have been applied to this driver since 2005 are API refactoring
patche
On Tue, 2018-01-02 at 15:00 +0100, Julia Lawall wrote:
> On Tue, 2 Jan 2018, Bob Peterson wrote:
> > - Original Message -
> > > - Original Message -
> > >
> > Still, the GFS2 and DLM code has a plethora of broken-up printk messages,
> > and I don't like the thought of re-combining t
On 12/08/16 22:40, Madhani, Himanshu wrote:
> Weâll take a look and send patches to resolve these warnings.
Thanks!
Bart.
On 12/07/16 21:54, Michael S. Tsirkin wrote:
> On Thu, Dec 08, 2016 at 05:21:47AM +0000, Bart Van Assche wrote:
>> Additionally, there are notable exceptions to the rule that most drivers
>> are endian-clean, e.g. drivers/scsi/qla2xxx. I would appreciate it if it
>> would rem
On 12/07/16 18:29, Michael S. Tsirkin wrote:
> By now, linux is mostly endian-clean. Enabling endian-ness
> checks for everyone produces about 200 new sparse warnings for me -
> less than 10% over the 2000 sparse warnings already there.
>
> Not a big deal, OTOH enabling this helps people notice
> t
On 11/23/2016 09:13 AM, Logan Gunthorpe wrote:
> IMO any memory that has been registered for a P2P transaction should be
> locked from being evicted. So if there's a get_user_pages call it needs
> to be pinned until the put_page. The main issue being with the RDMA
> case: handling an eviction when
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