Set init_needed flag only when successfully getting dquot,
so that we can skip unnecessary subsequent operation.
Signed-off-by: Chengguang Xu
---
fs/quota/dquot.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index fc20e06c56ba..8d4c
On Fri, Apr 26, 2019 at 09:49:56AM +0200, Peter Zijlstra wrote:
> On Fri, Apr 26, 2019 at 12:45:49AM +0300, Mike Rapoport wrote:
> > The initial SCI implementation allows access to any kernel data, but it
> > limits access to the code in the following way:
> > * calls and jumps to known code symbol
On Fri, Apr 26, 2019 at 09:42:23AM +0200, Peter Zijlstra wrote:
> On Fri, Apr 26, 2019 at 12:45:52AM +0300, Mike Rapoport wrote:
> > If a system call runs in isolated context, it's accesses to kernel code and
> > data will be verified by SCI susbsytem.
> >
> > Signed-off-by: Mike Rapoport
> > ---
On Thu, Apr 25, 2019 at 05:30:13PM -0700, Andy Lutomirski wrote:
> On Thu, Apr 25, 2019 at 2:46 PM Mike Rapoport wrote:
> >
> > Hi,
> >
> > Address space isolation has been used to protect the kernel from the
> > userspace and userspace programs from each other since the invention of the
> > virtu
On Fri, Apr 26, 2019 at 07:41:09AM -0700, Dave Hansen wrote:
> On 4/25/19 2:45 PM, Mike Rapoport wrote:
> > The idea behind the prevention is that if we fault in pages in the
> > execution path, we can compare target address against the kernel symbol
> > table. So if we're in a function, we allow
On 28/04/2019 2.40, Tobin C. Harding wrote:
Currently error return from kobject_init_and_add() is not followed by a
call to kobject_put(). This means there is a memory leak.
Add call to kobject_put() in error path of kobject_init_and_add().
Signed-off-by: Tobin C. Harding
Reviewed-by: Pe
> arch/arm/mach-rockchip/platsmp.c | 12 ++--
> arch/arm/mach-rockchip/pm.c | 2 ++
* Would a commit subject variant be nicer?
* I dare to present a reminder for a recurring development topic.
How do you think about to adjust the exception handling in these function
implementati
Ping...
> -Original Message-
> From: Anson Huang
> Sent: Monday, April 1, 2019 1:15 PM
> To: jassisinghb...@gmail.com; shawn...@kernel.org;
> s.ha...@pengutronix.de; ker...@pengutronix.de; feste...@gmail.com;
> linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org
> Cc: dl-lin
On Fri, 26 Apr 2019 05:16:24 +0200,
Fuqian Huang wrote:
>
> Pointers should be printed with %p or %px rather than
> cast to long type and printed with %lx.
> Drop the address printing.
>
> Signed-off-by: Fuqian Huang
Applied now. Thanks.
Takashi
Ping...
> -Original Message-
> From: Mukesh Ojha [mailto:mo...@codeaurora.org]
> Sent: Monday, April 1, 2019 4:01 PM
> To: Anson Huang ; thierry.red...@gmail.com;
> shawn...@kernel.org; s.ha...@pengutronix.de; ker...@pengutronix.de;
> feste...@gmail.com; linux-...@vger.kernel.org; linux-ar
Ping...
> -Original Message-
> From: Mukesh Ojha [mailto:mo...@codeaurora.org]
> Sent: Monday, April 1, 2019 3:47 PM
> To: Anson Huang ; t...@linutronix.de;
> ja...@lakedaemon.net; marc.zyng...@arm.com; shawn...@kernel.org;
> s.ha...@pengutronix.de; ker...@pengutronix.de; feste...@gmail.co
Ping...
> -Original Message-
> From: Mukesh Ojha [mailto:mo...@codeaurora.org]
> Sent: Monday, April 1, 2019 4:02 PM
> To: Anson Huang ; dmitry.torok...@gmail.com;
> shawn...@kernel.org; s.ha...@pengutronix.de; ker...@pengutronix.de;
> feste...@gmail.com; linux-in...@vger.kernel.org; linux
This series fix some bugs and add some features in stmmac driver.
5 patches are for common stmmac or dwmac4:
1. update rx tail pointer to fix rx dma hang issue.
2. change condition for mdc clock to fix csr_clk
In usX2Y_In04_init(), a new urb is firstly created through usb_alloc_urb()
and saved to 'usX2Y->In04urb'. Then, a buffer is allocated through
kmalloc() and saved to 'usX2Y->In04Buf'. After the urb is initialized, a
sanity check is performed for the endpoint in the urb by invoking
usb_urb_ep_type_ch
Commit d901b2760dc6 ("lib/scatterlist: Provide a DMA page iterator")
added the sg DMA iterator but a leftover remained in the sg_page_iter
documentation as you cannot get the page dma address (only the page
itself), fix it.
Cc: Jason Gunthorpe
Signed-off-by: Gal Pressman
Reviewed-by: Mukesh Ojha
Hi Dmitry,
In commit
3a349763cf11 ("Input: synaptics-rmi4 - write config register values to the
right offset")
Fixes tag
Fixes: ff8f83708b3e (Input: synaptics-rmi4 - add support for 2D
has these problem(s):
- Subject has leading but no trailing parentheses
Please do not split Fixes ta
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