rds_ib_recv_refill(conn, 0, GFP_KERNEL);
> + rds_ib_stats_inc(s_ib_rx_refill_from_thread);
> }
>
> return ret;
> --
> 2.9.3
>
Reviewed-by: Shamir Rabinovitch <shamir.rabinovi...@oracle.com>
From: shamir rabinovitch <shamir.rabinovi...@oracle.com>
rds use Kconfig option called "RDS_DEBUG" to enable rds debug messages.
This option cause the rds Makefile to add -DDEBUG to the rds gcc command
line.
When CONFIG_DYNAMIC_DEBUG is enabled, the "DEBUG" macr
Fix issue in 'rds_ib_cong_recv' when accessing unaligned memory
allocated by 'rds_page_remainder_alloc' using uint64_t pointer.
Signed-off-by: Shamir Rabinovitch <shamir.rabinovi...@oracle.com>
---
net/rds/page.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/n
When PAGE_SIZE > 4k single page can contain 2 RDS fragments. If
'rds_ib_cong_recv' ignore the RDS fragment offset in to the page it
then read the data fragment as far congestion map update and lead to
corruption of the RDS connection far congestion map.
Signed-off-by: Shamir Rabinovi
On Thu, Mar 31, 2016 at 04:02:46PM -0400, David Miller wrote:
> From: shamir rabinovitch <shamir.rabinovi...@oracle.com>
> Date: Thu, 31 Mar 2016 02:29:22 -0400
>
> > Issue can be seen on platforms that use 8K and above page size
> > while rds fragment size is 4K. On
Sparc64 expect 64 bit types to be aligned to 8. This patch ensure that
memory allocated by 'rds_page_remainder_alloc' will be aligned to 8.
This patch fix issue found in 'rds_ib_cong_recv' when accessing
unaligned memory using uint64_t pointer.
Signed-off-by: Shamir Rabinovitch <shamir.rabin
for Sparc64 platforms:
001f8f8 RDS: fix "Kernel unaligned access" on sparc64
Signed-off-by: Shamir Rabinovitch <shamir.rabinovi...@oracle.com>
Reviewed-by: Wengang Wang <wen.gang.w...@oracle.com>
Reviewed-by: Ajaykumar Hotchandani <ajaykumar.hotchand...@oracle.com>
to account lead to reading the data fragment
as congestion map fragment and hang of the rds transmit due to far
congestion map corruption.
Signed-off-by: shamir rabinovitch <shamir.rabinovi...@oracle.com>
Reviewed-by: Wengang Wang <wen.gang.w...@oracle.com>
Reviewed-by: Ajaykumar
On Thu, Mar 31, 2016 at 05:23:30PM +0300, Sergei Shtylyov wrote:
> On 3/31/2016 5:20 PM, Shamir Rabinovitch wrote:
>
> >>>Issue can be seen on platforms that use 8K and above page size
> >>>while rds fragment size is 4K. On those platforms single page is
>
On Thu, Mar 31, 2016 at 04:13:35PM +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 3/31/2016 3:50 AM, shamir rabinovitch wrote:
>
> >Issue can be seen on platforms that use 8K and above page size
> >while rds fragment size is 4K. On those platforms single page is
> &g
;santosh.shilim...@oracle.com>
Tested-by: Anand Bibhuti <anand.bibh...@oracle.com>
Signed-off-by: shamir rabinovitch <shamir.rabinovi...@oracle.com>
---
net/rds/ib_recv.c |2 +-
net/rds/iw_recv.c |2 +-
net/rds/page.c|5 +++--
3 files changed, 5 insertions(+), 4 deletions(-)
di
11 matches
Mail list logo
