From: Colin Ian King
trivial fix to spelling mistake
Signed-off-by: Colin Ian King
---
drivers/staging/comedi/drivers/adl_pci9118.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c
b/drivers/staging/comedi/drivers/adl_pci
Routine r8712_usb_read_port() dereferences "precvbuf" before testing it
for NULL.
Signed-off-by: Larry Finger
---
drivers/staging/rtl8712/usb_ops_linux.c | 72 -
1 file changed, 34 insertions(+), 38 deletions(-)
diff --git a/drivers/staging/rtl8712/usb_ops_linux.
When this driver preallocates some URBs, kmemleak is unable to find that
allocated memory when it scans. When the driver is unloaded, that memory
is reclaimed, therefore, the report is a false positive.
Signed-off-by: Larry Finger
---
drivers/staging/rtl8712/xmit_linux.c | 2 ++
1 file changed,
While testing the patches that removed the semaphores from this driver,
kmemleak reported some leaked skbs. There were also some false positives.
I also found code that dereferenced a pointer before it was checked. All
of these conditions are fixed.
Signed-off-by: Larry Finger
Larry Finger (3):
There are two types of messages queued for RX. The major type, which does
I/O on the device, was being handled properly. The skbs that communicated
with the firmware were being leaked.
While rewriting the code that sets up the skb, it was possible to remove
the private variable indicating that the
From: Haiyang Zhang
Date: Thu, 2 Jun 2016 12:02:04 -0700
> Added a condition to avoid vlan devices with same MAC registering
> as VF.
>
> Signed-off-by: Haiyang Zhang
> Reviewed-by: K. Y. Srinivasan
Applied.
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From: Vitaly Kuznetsov
We use messagecount only once in vmbus_establish_gpadl() to check if
it is safe to iterate through the submsglist. We can just initialize
the list header in all cases in create_gpadl_header() instead.
Signed-off-by: Vitaly Kuznetsov
Signed-off-by: K. Y. Srinivasan
---
d
From: Vitaly Kuznetsov
In some cases create_gpadl_header() allocates submessages but we never
free them.
Signed-off-by: Vitaly Kuznetsov
Signed-off-by: K. Y. Srinivasan
---
drivers/hv/channel.c |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/hv/channel.c
From: Vitaly Kuznetsov
When we crash from NMI context (e.g. after NMI injection from host when
'sysctl -w kernel.unknown_nmi_panic=1' is set) we hit
kernel BUG at mm/vmalloc.c:1530!
as vfree() is denied. While the issue could be solved with in_nmi() check
instead I opted for skipping vfree
Some miscellaneous fixes.
Vitaly Kuznetsov (3):
Drivers: hv: avoid vfree() on crash
Drivers: hv: get rid of redundant messagecount in
create_gpadl_header()
Drivers: hv: don't leak memory in vmbus_establish_gpadl()
drivers/hv/channel.c | 44 +--
> -Original Message-
> From: Cathy Avery [mailto:cav...@redhat.com]
> Sent: Monday, May 23, 2016 7:29 AM
> To: linux-s...@vger.kernel.org
> Cc: KY Srinivasan ; Haiyang Zhang
> ; martin.peter...@oracle.com;
> j...@linux.vnet.ibm.com; de...@linuxdriverproject.org; linux-
> ker...@vger.kerne
> -Original Message-
> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
> Sent: Friday, June 3, 2016 3:15 AM
> To: de...@linuxdriverproject.org
> Cc: linux-ker...@vger.kernel.org; KY Srinivasan ; Haiyang
> Zhang
> Subject: [PATCH] Drivers: hv: fix infinite wait when channel open timeo
The only caller rndis_filter_device_add() has 'struct net_device' pointer
already.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/rndis_filter.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c
b/drivers/net/hyperv/rndis_filter.c
net_device_ctx is assigned in the very beginning of the function and 'net'
pointer doesn't change.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/netvsc_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 6a69b5
Make it easier to get 'struct netvsc_device' from 'struct net_device' and
'struct hv_device' by introducing inline helpers.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.h | 12
drivers/net/hyperv/netvsc.c | 11 +++
drivers/net/hyperv/rndis_filter
We unpack 'struct net_device' in netvsc_set_mac_addr() to get to
'struct hv_device' pointer which we use in rndis_filter_set_device_mac()
to get back to 'struct net_device'.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.h | 2 +-
drivers/net/hyperv/netvsc_drv.c | 4 +---
Changes since v1:
- resend when net-next is open [David Miller]
- rebased to current net-next.
After we made traveling through our internal structures explicit it became
obvious that some functions take arguments they don't need just to do
redundant pointer travel and get to what they really need
Both rndis_filter_open()/rndis_filter_close() use struct hv_device to
reach to struct netvsc_device only and all callers have it already.
While on it, rename net_device to nvdev in rndis_filter_open() as
net_device is misleading.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.
vmbus_teardown_gpadl() can result in infinite wait when it is called
on 5 second timeout in vmbus_open(). The issue is caused by the fact
that gpadl teardown operation won't ever succeed for an opened channel
and the timeout isn't always enough. Increase the timeout to 15 seconds
and add sending CH
The semaphore 'lock' in pwrctrl_priv is a simple mutex, so it should
be written as one. Semaphores are going away in the future. Also, remove
the now unused wrappers _init_pwrlock, _enter_pwrlock, _exit_pwrlock
and _rtw_down_sema.
Signed-off-by: Binoy Jayan
---
This patch depends on the following
The semaphore 'terminate_cmdthread_sema' is used as completion,
so convert it to struct completion.
Signed-off-by: Binoy Jayan
---
This patch depends on the following patch:
irtl8188eu: Replace semaphore cmd_queue_sema with completion
drivers/staging/rtl8188eu/core/rtw_cmd.c| 6 +++---
driv
The semaphores xmit_sema, terminate_xmitthread_sema and tx_retevt
have no users, hence remove all references to them.
Signed-off-by: Binoy Jayan
---
This patch depends on the following patch:
rtl8188eu: pwrctrl_priv: Replace semaphore 'lock' with mutex
drivers/staging/rtl8188eu/core/rtw_xmit.c
Hi,
These are a set of patches which removes semaphores from:
drivers/staging/rtl8188eu
These are part of a bigger effort to eliminate all semaphores
from the linux kernel.
They build correctly (individually and as a whole).
NB: I have not tested this as I do not have the following hardware:
The semaphore 'cmd_queue_sema' is used as completion,
so convert it to struct completion.
Signed-off-by: Binoy Jayan
---
drivers/staging/rtl8188eu/core/rtw_cmd.c| 6 +++---
drivers/staging/rtl8188eu/include/rtw_cmd.h | 2 +-
drivers/staging/rtl8188eu/os_dep/os_intfs.c | 2 +-
3 files changed
On 02/06/16 22:58, H Hartley Sweeten wrote:
This board supports change-of-state interrupts on digital inputs 4 to 19
not 0 to 15.
The current code "works" but it could set inappropriate bits in the mode1
and mode2 registers that setup which channels are enabled. It also doesn't
return the status
7c
劳动关系解除终止shi.xls
Description: Binary data
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