Hi Jeffy,
On Fri, Oct 27, 2017 at 11:06:34AM +0800, Jeffy Chen wrote:
> On 10/27/2017 10:33 AM, Brian Norris wrote:
> >In fact, I'm pretty sure this series fails to actually look in the host
> >bridge for the "wakeup" interrupt at all! Did you actually test this?
> actually it could...
>
> static
On 23/06/17 18:23, Anton Vasilyev wrote:
> The patch removes unnecessary return from void function.
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Anton Vasilyev
Reviewed-by: Juergen Gross
Juergen
The aim of this patchset is firstly to refactor code in nr_route.c in order to
make it
easier to read and maintain and, secondly, to mark some expected switch
fall-throughs
in preparation to enabling -Wimplicit-fallthrough.
I have to mention that I did not implement any unit test.
If someone has
Code refactoring in order to make the code easier to read and maintain.
Signed-off-by: Gustavo A. R. Silva
---
Changes in v2:
Make use of the swap macro and remove inline keyword.
Changes in v3:
Update subject.
net/netrom/nr_route.c | 59 ++-
1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva
---
Changes in v2:
None.
Changes in v3:
Update subject.
net/netrom/nr_route.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/netrom/nr_r
From: Huang Ying
When a page fault occurs for a swap entry, the physical swap readahead
(not the VMA base swap readahead) may readahead several swap entries
after the fault swap entry. The readahead algorithm calculates some
of the swap entries to readahead via increasing the offset of the
fault
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: net...@vger.kernel.org
Signed-off-by: Kees Cook
---
drivers/net/ethernet/8390/axnet_cs.c | 10 +---
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Tom Lendacky
Cc: "David S. Miller"
Cc: Allen Pais
Cc: net...@vger.kernel.org
Signed-off-by: Kees Cook
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Allen Pais
Cc: "David S. Miller"
Cc: David Howells
Cc: net...@vger.kernel.org
Signed-off-by: Kees Coo
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Santosh Raspatur
Cc: Ganesh Goudar
Cc: Casey Leedom
Cc: net...@vger.kernel.org
Signed-off-by: Kees Co
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "David S. Miller"
Cc: "yuval.sh...@oracle.com"
Cc: Allen Pais
Cc: Stephen Hemminger
Cc: Philippe Rey
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "David S. Miller"
Cc: "yuval.sh...@oracle.com"
Cc: Eric Dumazet
Cc: Philippe Reynes
Cc: Allen Pais
Hi Jeffy,
On Thu, Oct 26, 2017 at 09:28:40PM +0800, Jeffy Chen wrote:
> Add pci-of.c to handle the PCIe WAKE# interrupt.
>
> Also use the dedicated wakeirq infrastructure to simplify it.
>
> Signed-off-by: Jeffy Chen
> ---
>
> Changes in v8:
> Add pci-of.c and use platform_pm_ops to handle the
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Wensong Zhang
Cc: Simon Horman
Cc: Julian Anastasov
Cc: Pablo Neira Ayuso
Cc: Jozsef Kadlecsik
Cc:
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Saeed Mahameed
Cc: Matan Barak
Cc: Leon Romanovsky
Cc: net...@vger.kernel.org
Cc: linux-r...@vger.ker
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "David S. Miller"
Cc: Allen Pais
Cc: yuan linyu
Cc: Philippe Reynes
Cc: net...@vger.kernel.org
Signe
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "David S. Miller"
Cc: Allen Pais
Cc: Eric Dumazet
Cc: Philippe Reynes
Cc: Wei Yongjun
Cc: net...@vg
On Fri, 27 Oct 2017 09:56:40 +0800
Zhou Chengming wrote:
> Changes from v1:
> - We should put the modifies of the kprobe after the re-reg check.
> - And then the address_safe check.
> - When check_kprobe_address_safe() return fail, the *probed_mod
> should be set to NULL, and no module refcount
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "David S. Miller"
Cc: Roman Yeryomin
Cc: Florian Fainelli
Cc: net...@vger.kernel.org
Signed-off-by: K
Hi Brian,
On 10/27/2017 01:40 PM, Brian Norris wrote:
Another odd thing about this series is that the interrupt doesn't
actually show up in /proc/interrupts, /sys/kernel/debug/gpio, or
similar, seemingly because the wakeirq is requested/released every time
we suspend/resume. So it's really not t
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Denis Kirjanov
Cc: net...@vger.kernel.org
Signed-off-by: Kees Cook
---
drivers/net/ethernet/dlink/sun
On Thu, Oct 26, 2017 at 7:58 PM, Tejun Heo wrote:
> Hello,
>
> On Thu, Oct 26, 2017 at 09:35:44AM -0700, syzbot wrote:
>> BUG: KASAN: use-after-free in __read_once_size
>> include/linux/compiler.h:276 [inline]
>> BUG: KASAN: use-after-free in atomic64_read
>> arch/x86/include/asm/atomic64_64.h:21
On Fri, Oct 27, 2017 at 4:30 AM, ChunYu Wang wrote:
> Maybe I have just made some mistakes on understanding the reproduction
> methods, will try it again.
This is reproducible with the C program. If bot posts it, it was able
to reproduce the bug with the compiled C program. If it was not able
to
On Thu, Oct 26, 2017 at 6:56 PM, Xin Long wrote:
> Hi all,
>
> I am failed to reproduce it on target kernel with the reproducer file
> or replaying the target syzkaller description log file, do I made
> something wrong or there exists more subjects then the line in
> repro.
Hi Dmitry,
> > Commit 57b8ff070f98 ("driver core: add devm_device_add_group()
> > and friends") has added the the managed version for creating
> > sysfs group files.
> >
> > Use devm_device_add_group instead of sysfs_create_group and
> > remove the relative sysfs_remove_group and goto label.
> >
Instead using arch-dependent do_IRQ, use do_softirq as a
target function.
Applying do_IRQ to set_ftrace_filter always fail on arm/arm64 and any
other architectures which don't define do_IRQ. So, instead of using
that, use do_softirq which is defined in kernel/softirq.c.
Signed-off-by: Masami Hira
Hi3660 mailbox controller is used to send message within multiple
processors, MCU, HIFI, etc. It supports 32 mailbox channels and every
channel can only be used for single transferring direction. Once the
channel is enabled, it needs to specify the destination interrupt and
acknowledge interrupt,
On 2017/10/27 13:57, Masami Hiramatsu wrote:
On Fri, 27 Oct 2017 09:56:40 +0800
Zhou Chengming wrote:
Changes from v1:
- We should put the modifies of the kprobe after the re-reg check.
- And then the address_safe check.
- When check_kprobe_address_safe() return fail, the *probed_mod
should
Add DT binding for mailbox driver.
Cc: John Stultz
Cc: Guodong Xu
Cc: Haojian Zhuang
Cc: Niranjan Yadla
Cc: Raj Pawate
Signed-off-by: Leo Yan
Signed-off-by: Ruyi Wang
Signed-off-by: Kaihua Zhong
---
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8
1 file changed, 8 insertions(+)
d
From: Leo Yan
Introduce a binding for the Hi3660 mailbox controller, the mailbox is
used within application processor (AP), communication processor (CP),
HIFI and MCU, etc.
Cc: John Stultz
Cc: Guodong Xu
Cc: Haojian Zhuang
Cc: Niranjan Yadla
Cc: Raj Pawate
Signed-off-by: Leo Yan
---
.../b
From: Leo Yan
Hi3660 mailbox controller is used to send message within multiple
processors, MCU, HIFI, etc. This patch series is to implement an
initial version for Hi3660 mailbox driver with "automatic
acknowledge" mode.
The patch set have been verified with Hi3660 stub clock driver, so
we can
> On Fri, 20 Oct 2017 10:47:48 +0300
> Elena Reshetova wrote:
>
> > atomic_t variables are currently used to implement reference
> > counters with the following properties:
> > - counter is initialized to 1 using atomic_set()
> > - a resource is freed upon counter reaching zero
> > - once cou
On Thu, Oct 26, 2017 at 08:37:49PM -0600, sba...@raithlin.com wrote:
> From: Stephen Bates
>
> On some servers the BIOS sets up ACS on any valid pci_dev in the
> system. The kernel has no way of backing this out since the kernel
> only turns ACS capabilities on.
>
> This patch adds a new boot op
On Thu, Oct 26, 2017 at 04:30:19PM +0200, Jaegeuk Kim wrote:
> On 10/26, Yunlong Song wrote:
> > f2fs_balance_fs only actives once in the commit_inmem_pages, but there
> > are more than one page to commit, so all the other pages will miss the
> > check. This will lead to out-of-free problem when co
There are several places where we accidentally return success when
kcalloc() fails.
Fixes: fcb39f6c10b2 ("qed: Add mpa buffer descriptors for storing and
processing mpa fpdus")
Signed-off-by: Dan Carpenter
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c
b/drivers/net/ethernet/qlogic/q
On 26.10.2017 18:09, Philippe Cornu wrote:
> The pixel clock is optional. When available, it offers a better
> preciseness for timing computations.
>
> Signed-off-by: Philippe Cornu
> ---
> drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 24 ++--
> 1 file changed, 18 insertion
On Thu, Oct 26, 2017 at 12:58:50PM +0200, Jan Kara wrote:
> But are we guaranteed page refs are short term? E.g. if someone creates
> v4l2 videobuf in MAP_SHARED mapping of a file on DAX filesystem, page refs
> can be rather long-term similarly as in RDMA case. Also freeing of blocks
> on page refe
On Thu, Oct 26, 2017 at 11:51:04PM +, Williams, Dan J wrote:
> On Thu, 2017-10-26 at 12:58 +0200, Jan Kara wrote:
> > On Fri 20-10-17 11:31:48, Christoph Hellwig wrote:
> > > On Fri, Oct 20, 2017 at 09:47:50AM +0200, Christoph Hellwig wrote:
> > > > I'd like to brainstorm how we can do somethin
> On Mon, Oct 23, 2017 at 02:09:44PM +0300, Elena Reshetova wrote:
> > Currently arch. independent implementation of refcount_t in
> > lib/refcount.c provides weak memory ordering guarantees
> > compare to its analog atomic_t implementations.
> > While it should not be a problem for most of the act
Hi Fan,
Thank you for the patch! Yet we hit a small issue.
[auto build test WARNING on linus/master]
[also build test WARNING on v4.14-rc6 next-20171018]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/c
From: Wanpeng Li
Pedro reported:
During tests that we conducted on KVM, we noticed that executing a "PUSH %ES"
instruction under KVM produces different results on both memory and the SP
register depending on whether EPT support is enabled. With EPT the SP is
reduced by 4 bytes (and the wr
From: Wanpeng Li
According to the SDM, if the "load IA32_BNDCFGS" VM-entry controls is 1, the
following checks are performed on the field for the IA32_BNDCFGS MSR:
- Bits reserved in the IA32_BNDCFGS MSR must be 0.
- The linear address in bits 63:12 must be canonical.
Cc: Paolo Bonzini
Cc: Ra
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