Re: [cfs_trace_lock_tcd] BUG: unable to handle kernel NULL pointer dereference at 00000050

2018-04-18 Thread Fengguang Wu
Hi James, On Wed, Apr 18, 2018 at 02:59:15PM +0100, James Simmons wrote: Hello, FYI this happens in mainline kernel 4.17.0-rc1. It looks like a new regression. [7.587002] lnet_selftest_init+0x2c4/0x5d9: lnet_selftest_init at drivers/stagi

Re: [Y2038] [PATCH v4 02/10] include: Move compat_timespec/ timeval to compat_time.h

2018-03-17 Thread Fengguang Wu
On Thu, Mar 15, 2018 at 09:04:04AM +0100, Arnd Bergmann wrote: On Thu, Mar 15, 2018 at 3:51 AM, Deepa Dinamani wrote: On Wed, Mar 14, 2018 at 1:52 PM, Arnd Bergmann wrote: On Wed, Mar 14, 2018 at 4:50 AM, Deepa Dinamani wrote: The file arch/arm64/kernel/process.c needs asm/compat.h also to

Re: [PATCH] staging/atomisp: fix platform_no_drv_owner.cocci warnings

2017-03-01 Thread Fengguang Wu
automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Alan Cox Signed-off-by: Fengguang Wu May I ask which repository this patch is based on? The email is replying to this one, which shows Greg's staging tree. Date: Wed, 1 Mar 2017 18:30:16 +0800 From: kbuild

Re: [PATCH] staging: i4l: icn: fix memdup_user.cocci warnings

2016-08-23 Thread Fengguang Wu
to reduce false positives Generated by: scripts/coccinelle/api/memdup_user.cocci CC: Sudip Mukherjee Signed-off-by: Fengguang Wu --- 0 files changed rule starting on line 17: position variables or mixed modifs interfere with comm_assoc isobool ( ( ( (unknown *to == NULL) >>> IS

Re: [kbuild-all] [PATCH v17 net-next 1/1] hv_sock: introduce Hyper-V Sockets

2016-07-19 Thread Fengguang Wu
On Tue, Jul 19, 2016 at 07:52:53PM -0700, David Miller wrote: From: Dexuan Cui Date: Wed, 20 Jul 2016 01:48:18 + From: kbuild test robot [mailto:l...@intel.com] Sent: Wednesday, July 20, 2016 1:10 Hi, [auto build test WARNING on net-next/master] url:https://github.com/0day-ci/linux/

Re: [kbuild-all] [PATCH v17 net-next 1/1] hv_sock: introduce Hyper-V Sockets

2016-07-19 Thread Fengguang Wu
Yes, sorry for the noises! >> net/hv_sock/af_hvsock.o: warning: objtool: hvsock_on_channel_cb()+0x1d: function has unreachable instruction These warnings are all false alarms. Thanks, -- Dexuan ___ kbuild-all mailing list kbuild-...@lists.01.org htt

[PATCH] chardev: add missing line break in pr_warn

2016-07-12 Thread Fengguang Wu
L|__GFP_COMP|__GFP_NOTRACK) Reported-by: Philip Li Signed-off-by: Fengguang Wu --- fs/char_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/char_dev.c b/fs/char_dev.c index 687471d..6edd825 100644 --- a/fs/char_dev.c +++ b/fs/char_dev.c @@ -92,7 +92,7 @@ __register_chrdev

Re: [PATCH char-misc] mei: bus: () can be static

2015-03-02 Thread Fengguang Wu
On Mon, Mar 02, 2015 at 12:41:05PM +0300, Dan Carpenter wrote: > On Mon, Mar 02, 2015 at 11:49:23AM +0800, kbuild test robot wrote: > > drivers/hv/vmbus_drv.c:51:5: sparse: symbol 'hyperv_panic_event' was not > > declared. Should it be static? > > drivers/hv/vmbus_drv.c:51:5: sparse: symbol 'hyper

Re: [visorchipset] invalid opcode: 0000 [#1] PREEMPT SMP

2014-04-07 Thread Fengguang Wu
Hi Benjamin, > Fengguang, > > I ran your script against freshly-checked-out source from staging-next, and > was not able to reproduce the error with it. My boot log is attached. I > noticed that your log did not have "Hypervisor detected: KVM" in the trace. > The KVM options in your script als