On 06/10/2018 02:35 PM, David Miller wrote:
From: Vadim Lomovtsev
Date: Fri, 8 Jun 2018 02:27:59 -0700
+ /* Save message data locally to prevent them from
+* being overwritten by next ndo_set_rx_mode call().
+*/
+ spin_lock(&nic->rx_mode_wq_lock);
+ mode = vf
On 02/08/2018 10:29 PM, Sunil Kovvuri wrote:
On Fri, Feb 9, 2018 at 3:27 AM, Dean Nelson wrote:
On 02/08/2018 02:34 PM, David Miller wrote:
From: Dean Nelson
Date:
The Cavium thunder nicvf driver supports rx/tx rings of up to 65536
entries per.
...
Another way to solve this could have
On 02/08/2018 02:34 PM, David Miller wrote:
From: Dean Nelson
Date:
The Cavium thunder nicvf driver supports rx/tx rings of up to 65536 entries per.
The number of entires are stored in the q_len member of struct q_desc_mem. The
problem is that q_len being a u16, results in 65536 becoming 0
ETDEV WATCHDOG: enP2p1s0f1 (nicvf): transmit queue 7 timed out"
warning.
This patch remedies the problem by changing q_len to a u32.
Signed-off-by: Dean Nelson
---
drivers/net/ethernet/cavium/thunder/nicvf_queues.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/d
Commit-ID: 6f56e9cf581c6cedcaea3eb69444b169867ccf3d
Gitweb: http://git.kernel.org/tip/6f56e9cf581c6cedcaea3eb69444b169867ccf3d
Author: Dean Nelson
AuthorDate: Thu, 20 Aug 2015 11:16:32 -0400
Committer: Arnaldo Carvalho de Melo
CommitDate: Fri, 21 Aug 2015 10:35:09 -0300
tools lib
On 08/20/2015 12:05 PM, Steven Rostedt wrote:
On Thu, 20 Aug 2015 11:16:32 -0400
Dean Nelson wrote:
Running the following perf-stat command on an arm64 system produces the
following result...
[root@aarch64 ~]# perf stat -e kmem:mm_page_alloc -a sleep 1
Warning: [kmem:mm_page_alloc
On 08/10/2015 07:22 AM, Dean Nelson wrote:
Running the following perf-stat command on an arm64 system produces the
following result...
[root@aarch64 ~]# perf stat -e kmem:mm_page_alloc -a sleep 1
Warning: [kmem:mm_page_alloc] function sizeof not defined
Warning: Error: expected
addressed by this patch's first hunk. And the SIGSEGV is
eliminated by its second hunk.
Signed-off-by: Dean Nelson
---
Changes in v3:
- The desire was that a goto be used, not what I'd done in v2.
Changes in v2:
- Moved the second hunk's check for EVENT_ERROR to a separate li
On 08/08/2015 10:10 PM, Namhyung Kim wrote:
On Fri, Aug 07, 2015 at 12:59:10PM +0200, Jiri Olsa wrote:
On Mon, Aug 03, 2015 at 01:08:05PM -0400, Dean Nelson wrote:
The second warning message and SIGSEGV stem from the issue expressed in the
first warning message, and are the result of ignoring
addressed by this patch's first hunk. And the SIGSEGV is
eliminated by its second hunk.
Signed-off-by: Dean Nelson
---
Changes in v2:
- Moved the second hunk's check for EVENT_ERROR to a separate line.
tools/lib/traceevent/event-parse.c | 6 +-
1 file changed, 5 insertions(+),
On 08/07/2015 07:16 AM, Namhyung Kim wrote:
Hi,
On Fri, Aug 7, 2015 at 7:59 PM, Jiri Olsa wrote:
On Mon, Aug 03, 2015 at 01:08:05PM -0400, Dean Nelson wrote:
Running the following perf-stat command on an arm64 system produces the
following result...
[root@aarch64 ~]# perf stat -e
On 08/07/2015 05:59 AM, Jiri Olsa wrote:
On Mon, Aug 03, 2015 at 01:08:05PM -0400, Dean Nelson wrote:
Running the following perf-stat command on an arm64 system produces the
following result...
[root@aarch64 ~]# perf stat -e kmem:mm_page_alloc -a sleep 1
Warning: [kmem:mm_page_alloc
addressed by this patch's first hunk. And the SIGSEGV is
eliminated by its second hunk.
Signed-off-by: Dean Nelson
---
tools/lib/traceevent/event-parse.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/lib/traceevent/event-parse.c
b/tools/lib/traceevent/event-pa
s this wrong counting by checking TestSetPageHWPoison for
> normal papes and by checking the return value of
> dequeue_hwpoisoned_huge_page()
> for hugepages.
>
> Signed-off-by: Naoya Horiguchi
Acked-by: Dean Nelson
> Cc: sta...@vger.kernel.org # v3.14+
> ---
> # This proble
let's check hpage instead of p.
>
> Signed-off-by: Naoya Horiguchi
Acked-by: Dean Nelson
> ---
> mm/hwpoison-inject.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git v4.0.orig/mm/hwpoison-inject.c v4.0/mm/hwpoison-inject.c
> index 2b3
adds the refcount releasing code.
>
> Signed-off-by: Naoya Horiguchi
Acked-by: Dean Nelson
> ---
> mm/hwpoison-inject.c | 7 +--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git v4.0.orig/mm/hwpoison-inject.c v4.0/mm/hwpoison-inject.c
> index 329
)
> Signed-off-by: Naoya Horiguchi
This looks correct to me. Thanks!
Acked-by: Dean Nelson
> Cc: sta...@vger.kernel.org # v3.4+
> ---
> mm/memory-failure.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git v4.0.orig/mm/memory-failure.c v4.0/mm/me
On 05/05/2014 04:47 PM, Iyappan Subramanian wrote:
This patch adds network driver for APM X-Gene SoC ethernet.
Signed-off-by: Iyappan Subramanian
Signed-off-by: Ravi Patel
Signed-off-by: Keyur Chudgar
---
drivers/net/ethernet/Kconfig |1 +
drivers/net/ethernet/Makef
On Mon, Aug 27, 2007 at 07:15:44PM +0100, Al Viro wrote:
> On Mon, Aug 27, 2007 at 01:10:56PM -0500, Dean Nelson wrote:
> > On Mon, Aug 27, 2007 at 05:13:28PM +0100, Al Viro wrote:
> > > On Mon, Aug 27, 2007 at 10:59:33AM -0500, Dean Nelson wrote:
> > > > This patch e
On Mon, Aug 27, 2007 at 05:13:28PM +0100, Al Viro wrote:
> On Mon, Aug 27, 2007 at 10:59:33AM -0500, Dean Nelson wrote:
> > This patch exports __put_task_struct as it is needed by XPMEM.
> >
> > Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
> >
> >
This patch has been bzip2'd and included as an attachment due to size.
xpmem-module.v002.bz2
Description: application/bzip
This patch adds a lock ordering rule to avoid a potential deadlock when
multiple mmap_sems need to be locked.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
Index: linux-2.6/mm/filemap.c
===
--- linux-2.6.orig/mm/filemap.c 2
This patch exports zap_page_range as it is needed by XPMEM.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
---
XPMEM would have used sys_madvise() except that madvise_dontneed()
madvise_dontneed() returns an -EINVAL if VM_PFNMAP is set, which is
always true for the pages XPMEM import
This patch exports __put_task_struct as it is needed by XPMEM.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
---
One struct file_operations registered by XPMEM, xpmem_open(), calls
'get_task_struct(current->group_leader)' and another, xpmem_flush(), calls
'put_task
Terminology
The term 'partition', adopted by the SGI hardware designers and which
perculated up into the software, is used in reference to a single SSI
when multiple SSIs are running on a single Altix. An Altix running
multiple SSIs is said to be 'partitioned', whereas one that is running
onl
On Wed, Aug 22, 2007 at 11:04:22AM -0700, Andrew Morton wrote:
> On Wed, 22 Aug 2007 12:00:11 -0500
> Dean Nelson <[EMAIL PROTECTED]> wrote:
>
> >
> > 3) WARNING: declaring multiple variables together should be avoided
> >
> > checkpatch.pl is erron
On Thu, Aug 09, 2007 at 11:15:42PM -0700, Andrew Morton wrote:
> On Thu, 9 Aug 2007 20:14:35 -0500 Dean Nelson <[EMAIL PROTECTED]> wrote:
>
> > This patch provides cross partition access to user memory (XPMEM) when
> > running multiple partitions on a single SGI Altix.
>
eak.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
Index: linux-2.6/mm/memory.c
===
--- linux-2.6.orig/mm/memory.c 2007-08-14 06:42:18.322378070 -0500
+++ linux-2.6/mm/memory.c 2007-08-15 12:30:51.621604739 -0500
@@ -2465,
eak.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
Index: linux-2.6/mm/memory.c
===
--- linux-2.6.orig/mm/memory.c 2007-08-10 09:11:32.0 -0500
+++ linux-2.6/mm/memory.c 2007-08-14 06:26:11.731319983 -0500
@@ -2466,
This patch provides cross partition access to user memory (XPMEM) when
running multiple partitions on a single SGI Altix.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
xpmem-module.v002.bz2
Description: BZip2 compressed data
This patch exports zap_page_range as it is needed by XPMEM.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
---
XPMEM would have used sys_madvise() except that madvise_dontneed()
madvise_dontneed() returns an -EINVAL if VM_PFNMAP is set, which is
always true for the pages XPMEM import
This patch exports __put_task_struct as it is needed by XPMEM.
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
---
One struct file_operations registered by XPMEM, xpmem_open(), calls
'get_task_struct(current->group_leader)' and another, xpmem_flush(), calls
'put_task
Terminology
The term 'partition', adopted by the SGI hardware designers and which
perculated up into the software, is used in reference to a single SSI
when multiple SSIs are running on a single Altix. An Altix running
multiple SSIs is said to be 'partitioned', whereas one that is running
onl
On Wed, May 02, 2007 at 09:44:11AM -0600, Eric W. Biederman wrote:
> Dean Nelson <[EMAIL PROTECTED]> writes:
> > On Thu, Apr 26, 2007 at 01:11:15PM -0600, Eric W. Biederman wrote:
> >>
> >> Ok.Because of the module unloading issue, and because we don't ha
On Wed, May 02, 2007 at 08:45:54AM -0600, Eric W. Biederman wrote:
> Dean Nelson <[EMAIL PROTECTED]> writes:
>
> > On Tue, May 01, 2007 at 01:51:41AM -0700, Andrew Morton wrote:
> >> I might send ia64-sn-xpc-convert-to-use-kthread-api.patch+fixes off to
> >>
On Mon, Apr 30, 2007 at 10:22:30AM -0500, Dean Nelson wrote:
> On Fri, Apr 27, 2007 at 02:33:32PM -0600, Eric W. Biederman wrote:
> > Dean Nelson <[EMAIL PROTECTED]> writes:
> >
> > > Taking it one step further, if you added the notion of a thread pool,
> &g
On Tue, May 01, 2007 at 01:51:41AM -0700, Andrew Morton wrote:
> On Tue, 1 May 2007 09:42:45 +0100 Christoph Hellwig <[EMAIL PROTECTED]> wrote:
>
> > On Mon, Apr 30, 2007 at 04:20:07PM -0700, Andrew Morton wrote:
> > > macintosh-mediabay-convert-to-kthread-api.patch
> > > macintosh-adb-convert-t
On Fri, Apr 27, 2007 at 02:33:32PM -0600, Eric W. Biederman wrote:
> Dean Nelson <[EMAIL PROTECTED]> writes:
>
> > On Fri, Apr 27, 2007 at 12:34:02PM -0600, Eric W. Biederman wrote:
> >> Dean Nelson <[EMAIL PROTECTED]> writes:
> >> >
> >> &
On Fri, Apr 27, 2007 at 12:34:02PM -0600, Eric W. Biederman wrote:
> Dean Nelson <[EMAIL PROTECTED]> writes:
> >
> > Christoph is correct in that XPC has a single thread that exists throughout
> > its lifetime, another set of threads that exist for the time that active
On Thu, Apr 19, 2007 at 04:51:03PM -0700, Andrew Morton wrote:
> Another driver which should be fully converted to the kthread API:
> kthread_stop() and kthread_should_stop().
>
> And according to my logs, this driver was added to the tree more than
> a year _after_ the kthread interface was made
ainable code.
>
> Cc: Jes Sorensen <[EMAIL PROTECTED]>
> Cc: Tony Luck <[EMAIL PROTECTED]>
> Signed-off-by: Eric W. Biederman <[EMAIL PROTECTED]>
> ---
> arch/ia64/sn/kernel/xpc_main.c | 31 +--
> 1 files changed, 13 insertions(
Steve, your change to XPC looks good. Thanks, Dean
Signed-off-by: Dean Nelson <[EMAIL PROTECTED]>
On Mon, Jul 25, 2005 at 04:28:39PM -0400, Steven Rostedt wrote:
> Dean,
>
> I've CC you since it also has the change to
> linux-2.6.13-rc3/arch/ia64/sn/kernel/xpc_main.c
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