On Mon, Jan 07, 2019 at 07:59:00PM +0530, Malathi Gottam wrote:
> +static struct dentry *venus_debugfs_init_drv(void)
> +{
> + bool ok = false;
> + struct dentry *dir = NULL;
> +
> + dir = debugfs_create_dir("venus", NULL);
> + if (IS_ERR_OR_NULL(dir)) {
> + dir = NULL;
On Thu, Sep 07, 2017 at 06:22:45PM -0300, Gustavo Padovan wrote:
> Sorry for my lack of knowledge here and thank you for the explanation,
> things are a lot clear to me. For some reasons I were trying to delay
> the sharing of the fd to a event later. I can delay the install of it
> but that my re
On Thu, Sep 07, 2017 at 03:42:25PM -0300, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> Rename __close_fd() to close_fd() and export it to be able close files
> in modules using file descriptors.
>
> The usecase that motivates this change happens in V4L2 where we send
> events to userspace
On Tue, Oct 11, 2016 at 04:50:04PM -0700, Ruchi Kandoi wrote:
> memtrack maintains a per-process list of shared buffer references, which is
> exported to userspace as /proc/[pid]/memtrack. Buffers can be optionally
> "tagged" with a short string: for example, Android userspace would use this
> ta
On Fri, May 27, 2016 at 11:23:25PM +0200, Arnd Bergmann wrote:
> @@ -837,7 +837,7 @@ static int load_flat_shared_library(int id, struct
> lib_info *libs)
>
> res = prepare_binprm(&bprm);
>
> - if (!IS_ERR_VALUE(res))
> + if (res >= 0)
if (res == 0), please - prepare_bin
On Tue, Jan 05, 2016 at 05:37:06PM +, Lad, Prabhakar wrote:
> On Sun, Dec 13, 2015 at 12:32 AM, Al Viro wrote:
> > Passing a physical address to free_pages() is a bad idea.
> > config_params->fault_pxl.fpc_table_addr is set to virt_to_phys()
> > of __get_f
n't.
Signed-off-by: Al Viro
diff --git a/drivers/media/platform/davinci/dm644x_ccdc.c
b/drivers/media/platform/davinci/dm644x_ccdc.c
index ffbefdf..6fba32b 100644
--- a/drivers/media/platform/davinci/dm644x_ccdc.c
+++ b/drivers/media/platform/davinci/dm644x_ccdc.c
@@ -261,7 +261,7 @@ st
for the current state of that queue. The
last commit needs to be split and folded back into the relevant commits
before - the queue was originally done back in March and last week I'd
ported it to current mainline, the last commit being the annotations
in the code that had been added since then.
just use videobuf_queue_lock(map->q) to protect map->count; vm_area_operations
->open() and ->close() are called just under vma->vm_mm->mmap_sem, which
doesn't help the drivers at all, since clonal VMAs are normally in different
address spaces...
Signed-off-by: Al Viro
amp; VM_IO) && vma->vm_pgoff) {
>
> so that this actually compiles?
*Do'h*
Yes, it should. Mea culpa...
Signed-off-by: Al Viro
---
diff --git a/drivers/media/platform/omap/omap_vout.c
b/drivers/media/platform/omap/omap_vout.c
index 9935040..cb564d0 100644
--- a/drivers
On Sat, Dec 15, 2012 at 08:12:37PM +, Al Viro wrote:
> Walking rbtree while it's modified is a Bad Idea(tm); besides,
> the result of find_vma() can be freed just as it's getting returned
> to caller. Fortunately, it's easy to fix - just take ->mmap_sem a bit
PAGE_OFFSET -
in that case we don't even look at its result).
Cc: sta...@vger.kernel.org [2.6.35]
Signed-off-by: Al Viro
---
diff --git a/drivers/media/platform/omap/omap_vout.c
b/drivers/media/platform/omap/omap_vout.c
index 9935040..984512f 100644
--- a/drivers/media/platform/omap/omap_vout
On Wed, Oct 03, 2012 at 10:32:08AM -0700, Linus Torvalds wrote:
> On Wed, Oct 3, 2012 at 10:09 AM, Al Viro wrote:
> >
> > + if (!S_ISREG(inode->i_mode))
> > + return false;
> > + size = i_size_read(inode);
> >
> > Probably bet
On Wed, Oct 03, 2012 at 09:38:52AM -0700, Linus Torvalds wrote:
> Yeah, that bugzilla shows the problem with Kay as a maintainer too,
> not willing to own up to problems he caused.
>
> Can you actually see the problem? I did add the attached patch as an
> attachment to the bugzilla, so the reporte
On Tue, Aug 23, 2011 at 08:33:25AM +0200, Hans Verkuil wrote:
> (and resent again, this time with the correct linux-fsdevel mail address)
> (Resent as requested by Andrew Morton since this is still stuck)
>
> Hi Al, Andrew,
>
> Can you take a look at this patch and send an Ack or review comments?
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