On Thu, 16 Mar 2017 20:07:09 +0100 Joakim Tjernlund
wrote:
> Adjust bitops function prototypes in asm-generic/bitops/le.h
> to match the generic ones in arch/x86/include/asm/le.h
> That is, replace void* with unsigned long*
>
> Cc: #
On Thu, 16 Mar 2017 20:07:09 +0100 Joakim Tjernlund
wrote:
> Adjust bitops function prototypes in asm-generic/bitops/le.h
> to match the generic ones in arch/x86/include/asm/le.h
> That is, replace void* with unsigned long*
>
> Cc: # v4.9+
Again, no reason is provided.
Also, please cc the
On Thu, 16 Mar 2017 20:07:08 +0100 Joakim Tjernlund
wrote:
> Replace void * cast with uintptr_t to do pointer arithmetic's
Why? The changelog doesn't describe whats wrong with the current code
and gives nobody any reason to apply the patch.
> Cc:
On Thu, 16 Mar 2017 20:07:08 +0100 Joakim Tjernlund
wrote:
> Replace void * cast with uintptr_t to do pointer arithmetic's
Why? The changelog doesn't describe whats wrong with the current code
and gives nobody any reason to apply the patch.
> Cc: # v4.9+
And you think it should be
On Wed, Mar 15, 2017 at 04:59:59PM +0800, Aaron Lu wrote:
> v2 changes: Nothing major, only minor ones.
> - rebased on top of v4.11-rc2-mmotm-2017-03-14-15-41;
> - use list_add_tail instead of list_add to add worker to tlb's worker
>list so that when doing flush, the first queued worker gets
On Wed, Mar 15, 2017 at 04:59:59PM +0800, Aaron Lu wrote:
> v2 changes: Nothing major, only minor ones.
> - rebased on top of v4.11-rc2-mmotm-2017-03-14-15-41;
> - use list_add_tail instead of list_add to add worker to tlb's worker
>list so that when doing flush, the first queued worker gets
On Thu, 16 Mar 2017, Mason wrote:
> On 16/03/2017 18:47, Thomas Gleixner wrote:
> > On Thu, 16 Mar 2017, Mason wrote:
> >> I guess if two interrupts fire at the same time, we'll just take two
> >> separate exceptions?
> >
> > Wrong guess. That might work with level interrupts, but with other
On Thu, 16 Mar 2017, Mason wrote:
> On 16/03/2017 18:47, Thomas Gleixner wrote:
> > On Thu, 16 Mar 2017, Mason wrote:
> >> I guess if two interrupts fire at the same time, we'll just take two
> >> separate exceptions?
> >
> > Wrong guess. That might work with level interrupts, but with other
The gcc '-maccumulate-outgoing-args' flag is enabled for most configs,
mostly because of issues which are no longer relevant. For most
configs, and with most recent versions of gcc, it's no longer needed.
Clarify which cases need it, and only enable it for those cases. Also
produce a
The gcc '-maccumulate-outgoing-args' flag is enabled for most configs,
mostly because of issues which are no longer relevant. For most
configs, and with most recent versions of gcc, it's no longer needed.
Clarify which cases need it, and only enable it for those cases. Also
produce a
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.16 release.
> There are 44 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.16 release.
> There are 44 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
Em Thu, Mar 16, 2017 at 03:36:17PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> > On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
> > > On Thu, Mar 16, 2017 at 11:01:03AM -0300, Arnaldo Carvalho de Melo wrote:
> >
Em Thu, Mar 16, 2017 at 03:36:17PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> > On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
> > > On Thu, Mar 16, 2017 at 11:01:03AM -0300, Arnaldo Carvalho de Melo wrote:
> >
On Thu, Mar 16, 2017 at 12:24 PM, Steven Rostedt wrote:
> popl%ds
> popl%es
> popl%fs
> popl%gs
Do you even need these? Can they be changed by ftrace?
And see the previous email about not touching the original location at
all,
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.10.4 release.
> There are 48 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Thu, Mar 16, 2017 at 12:24 PM, Steven Rostedt wrote:
> popl%ds
> popl%es
> popl%fs
> popl%gs
Do you even need these? Can they be changed by ftrace?
And see the previous email about not touching the original location at
all, adn just duplicating
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.10.4 release.
> There are 48 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Thu, Mar 16, 2017 at 12:19 PM, Steven Rostedt wrote:
>
> The thing is we don't return, we jump to the location that may be
> modified to run the function graph tracer.
Hmm.
How about just making the stack frame a tiny bit bigger, and getting
rid of *all* the games.
IOW,
On Thu, Mar 16, 2017 at 12:19 PM, Steven Rostedt wrote:
>
> The thing is we don't return, we jump to the location that may be
> modified to run the function graph tracer.
Hmm.
How about just making the stack frame a tiny bit bigger, and getting
rid of *all* the games.
IOW, just duplicate the
On Thu, Mar 16, 2017 at 03:24:41PM -0400, Gabriel L. Somlo wrote:
> On Thu, Mar 16, 2017 at 08:29:32PM +0200, Michael S. Tsirkin wrote:
> > Let's take a step back and try to figure out how is
> > mwait called. How about dumping code of VCPUs
> > around mwait? gdb disa command will do this.
>
>
On Thu, Mar 16, 2017 at 03:24:41PM -0400, Gabriel L. Somlo wrote:
> On Thu, Mar 16, 2017 at 08:29:32PM +0200, Michael S. Tsirkin wrote:
> > Let's take a step back and try to figure out how is
> > mwait called. How about dumping code of VCPUs
> > around mwait? gdb disa command will do this.
>
>
On Thu, 16 Mar 2017 15:19:32 -0400
Steven Rostedt wrote:
>
>
> The thing is we don't return, we jump to the location that may be
> modified to run the function graph tracer.
That said, maybe the below is better?
/* restore flags */
pushl 14*4(%esp)
On Thu, 16 Mar 2017 15:19:32 -0400
Steven Rostedt wrote:
>
>
> The thing is we don't return, we jump to the location that may be
> modified to run the function graph tracer.
That said, maybe the below is better?
/* restore flags */
pushl 14*4(%esp)
popf
/*
On Thu, Mar 16, 2017 at 08:29:32PM +0200, Michael S. Tsirkin wrote:
> Let's take a step back and try to figure out how is
> mwait called. How about dumping code of VCPUs
> around mwait? gdb disa command will do this.
Started guest with '-s', tried to attach from gdb with
"target remote
On Thu, Mar 16, 2017 at 08:29:32PM +0200, Michael S. Tsirkin wrote:
> Let's take a step back and try to figure out how is
> mwait called. How about dumping code of VCPUs
> around mwait? gdb disa command will do this.
Started guest with '-s', tried to attach from gdb with
"target remote
While stress testing a usb controller using a bind/unbind looop, the
following error loop was observed.
usb 7-1.2: new low-speed USB device number 3 using xhci-hcd
usb 7-1.2: hub failed to enable device, error -108
usb 7-1-port2: cannot disable (err = -22)
usb 7-1-port2: couldn't allocate
While stress testing a usb controller using a bind/unbind looop, the
following error loop was observed.
usb 7-1.2: new low-speed USB device number 3 using xhci-hcd
usb 7-1.2: hub failed to enable device, error -108
usb 7-1-port2: cannot disable (err = -22)
usb 7-1-port2: couldn't allocate
Em Thu, Mar 16, 2017 at 04:21:38PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Mar 16, 2017 at 03:36:17PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> > > On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
>
Em Thu, Mar 16, 2017 at 04:21:38PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Mar 16, 2017 at 03:36:17PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> > > On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
>
On 3/7/2017 5:09 AM, Borislav Petkov wrote:
On Thu, Mar 02, 2017 at 10:12:59AM -0500, Brijesh Singh wrote:
From: Tom Lendacky
When Secure Encrypted Virtualization (SEV) is active, BOOT data (such as
EFI related data, setup data) is encrypted and needs to be accessed
On 3/7/2017 5:09 AM, Borislav Petkov wrote:
On Thu, Mar 02, 2017 at 10:12:59AM -0500, Brijesh Singh wrote:
From: Tom Lendacky
When Secure Encrypted Virtualization (SEV) is active, BOOT data (such as
EFI related data, setup data) is encrypted and needs to be accessed as
such when mapped.
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.55 release.
> There are 35 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Thu, Mar 16, 2017 at 11:50:16AM -0700, sathyanarayanan kuppuswamy wrote:
> Hi,
>
>
> On 03/16/2017 07:52 AM, Rajneesh Bhardwaj wrote:
> >On Wed, Mar 15, 2017 at 08:32:53PM -0700, Kuppuswamy Sathyanarayanan wrote:
> >>Mapping entire GCR mem region in this driver creates
> >>mem region request
On 03/16/2017 08:29 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.55 release.
> There are 35 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Thu, Mar 16, 2017 at 11:50:16AM -0700, sathyanarayanan kuppuswamy wrote:
> Hi,
>
>
> On 03/16/2017 07:52 AM, Rajneesh Bhardwaj wrote:
> >On Wed, Mar 15, 2017 at 08:32:53PM -0700, Kuppuswamy Sathyanarayanan wrote:
> >>Mapping entire GCR mem region in this driver creates
> >>mem region request
On Thu, 16 Mar 2017 11:19:44 -0700
Linus Torvalds wrote:
> On Thu, Mar 16, 2017 at 11:09 AM, Steven Rostedt wrote:
> > +
> > + /* Since we don't care about cs, move flags there to simplify
> > return */
> > + movl14*4(%esp),
On Thu, 16 Mar 2017 11:19:44 -0700
Linus Torvalds wrote:
> On Thu, Mar 16, 2017 at 11:09 AM, Steven Rostedt wrote:
> > +
> > + /* Since we don't care about cs, move flags there to simplify
> > return */
> > + movl14*4(%esp), %eax
> > + movl%eax, 13*4(%esp)
> > +
> > +
Adjust bitops function prototypes in asm-generic/bitops/le.h
to match the generic ones in arch/x86/include/asm/le.h
That is, replace void* with unsigned long*
Cc: # v4.9+
Signed-off-by: Joakim Tjernlund
---
include/asm-generic/bitops/le.h
Adjust bitops function prototypes in asm-generic/bitops/le.h
to match the generic ones in arch/x86/include/asm/le.h
That is, replace void* with unsigned long*
Cc: # v4.9+
Signed-off-by: Joakim Tjernlund
---
include/asm-generic/bitops/le.h | 42 ++---
1 file
Replace void * cast with uintptr_t to do pointer arithmetic's
Cc: # v4.9+
Signed-off-by: Joakim Tjernlund
---
arch/x86/include/asm/bitops.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/bitops.h
Replace void * cast with uintptr_t to do pointer arithmetic's
Cc: # v4.9+
Signed-off-by: Joakim Tjernlund
---
arch/x86/include/asm/bitops.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index 8540227..b561304
On 16/03/2017 18:47, Thomas Gleixner wrote:
> On Thu, 16 Mar 2017, Mason wrote:
>> I guess if two interrupts fire at the same time, we'll just take two
>> separate exceptions?
>
> Wrong guess. That might work with level interrupts, but with other types
> nothing will raise another exception.
On Thu, Mar 16, 2017 at 01:53:05PM -0500, Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:36:35PM -0500, Josh Poimboeuf wrote:
> > On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > > On Thu, 16 Mar 2017 10:42:08 -0500
> > > Josh Poimboeuf wrote:
> > > > +
On 16/03/2017 18:47, Thomas Gleixner wrote:
> On Thu, 16 Mar 2017, Mason wrote:
>> I guess if two interrupts fire at the same time, we'll just take two
>> separate exceptions?
>
> Wrong guess. That might work with level interrupts, but with other types
> nothing will raise another exception.
On Thu, Mar 16, 2017 at 01:53:05PM -0500, Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:36:35PM -0500, Josh Poimboeuf wrote:
> > On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > > On Thu, 16 Mar 2017 10:42:08 -0500
> > > Josh Poimboeuf wrote:
> > > > +
On Thu, Mar 16, 2017 at 06:20:46PM +0100, Peter Zijlstra wrote:
> On Thu, Mar 16, 2017 at 06:26:55PM +0300, Kirill A. Shutemov wrote:
> > +config HAVE_GENERIC_RCU_GUP
> > + def_bool y
> > +
>
> Nothing immediately jumped out to me; except that this option might be
> misnamed.
>
> AFAICT that
Hello Joonsoo,
On Thu, Mar 16, 2017 at 02:31:22PM +0900, Joonsoo Kim wrote:
> I don't follow up previous discussion so please let me know if I miss
> something. I'd just like to mention about sticky pageblocks.
The interesting part of the previous discussion relevant for the
sticky movable
On Thu, Mar 16, 2017 at 06:20:46PM +0100, Peter Zijlstra wrote:
> On Thu, Mar 16, 2017 at 06:26:55PM +0300, Kirill A. Shutemov wrote:
> > +config HAVE_GENERIC_RCU_GUP
> > + def_bool y
> > +
>
> Nothing immediately jumped out to me; except that this option might be
> misnamed.
>
> AFAICT that
Hello Joonsoo,
On Thu, Mar 16, 2017 at 02:31:22PM +0900, Joonsoo Kim wrote:
> I don't follow up previous discussion so please let me know if I miss
> something. I'd just like to mention about sticky pageblocks.
The interesting part of the previous discussion relevant for the
sticky movable
Hi Linus,
Here's a single fix for -rc3 to improve input validation on inline
directory metadata. Could you pull it please?
(After the 4.10 cycle was over Dave told me that it's not customary to
keep rebasing the -fixes branch with every rc, so this time around I'm
sticking to appending fixes
From: Kees Cook
Date: Thu, 16 Mar 2017 11:38:25 -0600
> I am, of course, biased, but I think the evidence of actual
> refcounting attacks outweighs the theoretical performance cost of
> these changes.
This is not theoretical at all.
We count the nanoseconds that every
Hi Linus,
Here's a single fix for -rc3 to improve input validation on inline
directory metadata. Could you pull it please?
(After the 4.10 cycle was over Dave told me that it's not customary to
keep rebasing the -fixes branch with every rc, so this time around I'm
sticking to appending fixes
From: Kees Cook
Date: Thu, 16 Mar 2017 11:38:25 -0600
> I am, of course, biased, but I think the evidence of actual
> refcounting attacks outweighs the theoretical performance cost of
> these changes.
This is not theoretical at all.
We count the nanoseconds that every packet takes to get
On Thu, 16 Mar 2017 14:04:01 -0500
Josh Poimboeuf wrote:
> > After some snooping I discovered there's some precedent for doing this
> > in the scripts/gcc-*.sh files. So maybe I'll add a test there and call
> > it from the Makefile.
>
> But now I realize that those other
On Thu, 16 Mar 2017 14:04:01 -0500
Josh Poimboeuf wrote:
> > After some snooping I discovered there's some precedent for doing this
> > in the scripts/gcc-*.sh files. So maybe I'll add a test there and call
> > it from the Makefile.
>
> But now I realize that those other tests are just build
On Thu, 16 Mar 2017 13:36:35 -0500
Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > On Thu, 16 Mar 2017 10:42:08 -0500
> > Josh Poimboeuf wrote:
> >
> > > Signed-off-by: Josh Poimboeuf
On Thu, 16 Mar 2017 13:36:35 -0500
Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > On Thu, 16 Mar 2017 10:42:08 -0500
> > Josh Poimboeuf wrote:
> >
> > > Signed-off-by: Josh Poimboeuf
> > > ---
> > > arch/x86/Makefile| 29
On Thu, Mar 16, 2017 at 10:48 AM, Michal Hocko wrote:
> Hi,
> I didn't get to look through the patch series yet and I might not be
> able before LSF/MM. How urgent is this? I am primarily asking because
> the memory hotplug is really convoluted right now and putting more on
>
On Thu, Mar 16, 2017 at 10:48 AM, Michal Hocko wrote:
> Hi,
> I didn't get to look through the patch series yet and I might not be
> able before LSF/MM. How urgent is this? I am primarily asking because
> the memory hotplug is really convoluted right now and putting more on
> top doesn't really
Hi Junil,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.11-rc2 next-20170310]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
Hi Junil,
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on v4.11-rc2 next-20170310]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
From: Steve Lin
Date: Thu, 16 Mar 2017 11:48:58 -0400
> Allows the BCMA version of the bgmac driver to obtain MAC address
> from the device tree. If no MAC address is specified there, then
> the previous behavior (obtaining MAC address from SPROM) is
> used.
>
>
From: Steve Lin
Date: Thu, 16 Mar 2017 11:48:58 -0400
> Allows the BCMA version of the bgmac driver to obtain MAC address
> from the device tree. If no MAC address is specified there, then
> the previous behavior (obtaining MAC address from SPROM) is
> used.
>
> Signed-off-by: Steve Lin
Hi Minchan,
[auto build test ERROR on mmotm/master]
[also build test ERROR on next-20170310]
[cannot apply to v4.11-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
Hi Minchan,
[auto build test ERROR on mmotm/master]
[also build test ERROR on next-20170310]
[cannot apply to v4.11-rc2]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
From: Colin Ian King
The pointer plane is always null on the error path at label 'fail'
hence the check if it is non-null is redundant. We can therefore
remove the check and the destruction of plane as well as the fail
error path and instead just return an -ENOMEM
From: Colin Ian King
The pointer plane is always null on the error path at label 'fail'
hence the check if it is non-null is redundant. We can therefore
remove the check and the destruction of plane as well as the fail
error path and instead just return an -ENOMEM ERR_PTR.
Detected by
Hi,
On 03/16/2017 07:52 AM, Rajneesh Bhardwaj wrote:
On Wed, Mar 15, 2017 at 08:32:53PM -0700, Kuppuswamy Sathyanarayanan wrote:
Mapping entire GCR mem region in this driver creates
mem region request conflict in sub devices that depend
on PMC. This creates driver probe failure in devices
Hi,
On 03/16/2017 07:52 AM, Rajneesh Bhardwaj wrote:
On Wed, Mar 15, 2017 at 08:32:53PM -0700, Kuppuswamy Sathyanarayanan wrote:
Mapping entire GCR mem region in this driver creates
mem region request conflict in sub devices that depend
on PMC. This creates driver probe failure in devices
On Thu, Mar 16, 2017 at 01:36:35PM -0500, Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > On Thu, 16 Mar 2017 10:42:08 -0500
> > Josh Poimboeuf wrote:
> > > + ACCUMULATE_OUTGOING_ARGS := 1
> > > +endif
> > > + endif
> > >
On Thu, Mar 16, 2017 at 01:36:35PM -0500, Josh Poimboeuf wrote:
> On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> > On Thu, 16 Mar 2017 10:42:08 -0500
> > Josh Poimboeuf wrote:
> > > + ACCUMULATE_OUTGOING_ARGS := 1
> > > +endif
> > > + endif
> > > +endif
> > > +
> > > +#
On Thu, Mar 16, 2017 at 01:57:31PM -0400, Vince Weaver wrote:
> On Thu, 16 Mar 2017, Vince Weaver wrote:
>
> > Anyway all perf_event functionality (especially reads) has become about
> > 20x slower, at least on Intel machines (haswell and skylake are the only
> > ones I've tested) sometime
On Thu, Mar 16, 2017 at 01:57:31PM -0400, Vince Weaver wrote:
> On Thu, 16 Mar 2017, Vince Weaver wrote:
>
> > Anyway all perf_event functionality (especially reads) has become about
> > 20x slower, at least on Intel machines (haswell and skylake are the only
> > ones I've tested) sometime
On Thu, Mar 16, 2017 at 2:14 PM, Diego Viola wrote:
> On Thu, Mar 16, 2017 at 12:07 PM, Alan Stern
> wrote:
>> On Thu, 16 Mar 2017, Ulf Hansson wrote:
>>
>>> +Alan
>>>
>>> On 15 March 2017 at 15:00, Diego Viola wrote:
>>>
On Thu, Mar 16, 2017 at 2:14 PM, Diego Viola wrote:
> On Thu, Mar 16, 2017 at 12:07 PM, Alan Stern
> wrote:
>> On Thu, 16 Mar 2017, Ulf Hansson wrote:
>>
>>> +Alan
>>>
>>> On 15 March 2017 at 15:00, Diego Viola wrote:
>>> > On Tue, Mar 14, 2017 at 4:15 PM, Diego Viola
>>> > wrote:
>>> >> On
Hello Dmitry,
On 03/16/2017 03:41 PM, Dmitry Torokhov wrote:
[snip]
>>>
>>> It looks like Greg KH picked my version of this patch...
>>>
>>
>> Great, glad that your version was picked since it seems these two patches
>> were never going to make it.
>
> How about you try sending the 2nd patch
From: Khem Raj
[ Upstream commit 1e407ee3b21f981140491d5b8a36422979ca246f ]
gcc-6 correctly warns about a out of bounds access
arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset
greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}'
Hello Dmitry,
On 03/16/2017 03:41 PM, Dmitry Torokhov wrote:
[snip]
>>>
>>> It looks like Greg KH picked my version of this patch...
>>>
>>
>> Great, glad that your version was picked since it seems these two patches
>> were never going to make it.
>
> How about you try sending the 2nd patch
From: Khem Raj
[ Upstream commit 1e407ee3b21f981140491d5b8a36422979ca246f ]
gcc-6 correctly warns about a out of bounds access
arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset
greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}'
[-Warray-bounds]
On Thu, 16 Mar 2017 09:41:10 -0700 Andi Kleen wrote:
> > Andi, why did you completely remove __arch_atomic_add_unless() from
> > the header? Don't we need at least a declaration there?
>
> Actually it's there in my git version:
>
> I wonder where it disappeared.
>
> -/**
On Thu, 16 Mar 2017 09:41:10 -0700 Andi Kleen wrote:
> > Andi, why did you completely remove __arch_atomic_add_unless() from
> > the header? Don't we need at least a declaration there?
>
> Actually it's there in my git version:
>
> I wonder where it disappeared.
>
> -/**
> - *
On 03/16/2017 05:54 AM, Paolo Bonzini wrote:
On 02/03/2017 16:18, Brijesh Singh wrote:
+static int __sev_dbg_decrypt_page(struct kvm *kvm, unsigned long src,
+ void *dst, int *error)
+{
+ inpages = sev_pin_memory(src, PAGE_SIZE, );
+ if (!inpages) {
+
On 03/16/2017 05:54 AM, Paolo Bonzini wrote:
On 02/03/2017 16:18, Brijesh Singh wrote:
+static int __sev_dbg_decrypt_page(struct kvm *kvm, unsigned long src,
+ void *dst, int *error)
+{
+ inpages = sev_pin_memory(src, PAGE_SIZE, );
+ if (!inpages) {
+
On Thu, Mar 16, 2017 at 11:38 AM, Javier Martinez Canillas
wrote:
> Hello Dmitry,
>
> On 03/16/2017 03:25 PM, Dmitry Torokhov wrote:
>> On Fri, Mar 10, 2017 at 10:22 AM, Dmitry Torokhov
>> wrote:
>>>
>>> On Fri, Mar 10, 2017 at 10:33:06AM -0300,
On Thu, Mar 16, 2017 at 11:38 AM, Javier Martinez Canillas
wrote:
> Hello Dmitry,
>
> On 03/16/2017 03:25 PM, Dmitry Torokhov wrote:
>> On Fri, Mar 10, 2017 at 10:22 AM, Dmitry Torokhov
>> wrote:
>>>
>>> On Fri, Mar 10, 2017 at 10:33:06AM -0300, Javier Martinez Canillas wrote:
The OF device
From: Sridhar Samudrala
Call sk_mark_napi_id() in the ACK receive path of a TCP_NEW_SYN_RECV
socket, so that sk->napi_id is set even if the socket hasn't yet received
any data. With this change we should be able to start busy polling
slightly earlier.
From: Sridhar Samudrala
Call sk_mark_napi_id() in the ACK receive path of a TCP_NEW_SYN_RECV
socket, so that sk->napi_id is set even if the socket hasn't yet received
any data. With this change we should be able to start busy polling
slightly earlier.
Signed-off-by: Sridhar Samudrala
Hello Dmitry,
On 03/16/2017 03:25 PM, Dmitry Torokhov wrote:
> On Fri, Mar 10, 2017 at 10:22 AM, Dmitry Torokhov
> wrote:
>>
>> On Fri, Mar 10, 2017 at 10:33:06AM -0300, Javier Martinez Canillas wrote:
>>> The OF device ID table doesn't have a sentinel NULL entry and
Hello Dmitry,
On 03/16/2017 03:25 PM, Dmitry Torokhov wrote:
> On Fri, Mar 10, 2017 at 10:22 AM, Dmitry Torokhov
> wrote:
>>
>> On Fri, Mar 10, 2017 at 10:33:06AM -0300, Javier Martinez Canillas wrote:
>>> The OF device ID table doesn't have a sentinel NULL entry and so it
>>> causes the
On Thu, 2017-03-16 at 20:30 +0900, Sergey Senozhatsky wrote:
> On (03/15/17 18:43), Joe Perches wrote:
> [..]
> > - printk("active_anon:%lu inactive_anon:%lu isolated_anon:%lu\n"
> > - " active_file:%lu inactive_file:%lu isolated_file:%lu\n"
> > - " unevictable:%lu dirty:%lu
On Thu, 2017-03-16 at 20:30 +0900, Sergey Senozhatsky wrote:
> On (03/15/17 18:43), Joe Perches wrote:
> [..]
> > - printk("active_anon:%lu inactive_anon:%lu isolated_anon:%lu\n"
> > - " active_file:%lu inactive_file:%lu isolated_file:%lu\n"
> > - " unevictable:%lu dirty:%lu
Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
> > On Thu, Mar 16, 2017 at 11:01:03AM -0300, Arnaldo Carvalho de Melo wrote:
> > > [root@jouet ~]# perf test -v tsc
> > > 55: Convert perf time to TSC
On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> On Thu, 16 Mar 2017 10:42:08 -0500
> Josh Poimboeuf wrote:
>
> > Signed-off-by: Josh Poimboeuf
> > ---
> > arch/x86/Makefile| 29 +
> >
On Thu, 2017-03-16 at 10:07 +0100, Michal Hocko wrote:
> On Wed 15-03-17 14:38:34, Tim Chen wrote:
> >
> > On Wed, 2017-03-15 at 17:28 +0100, Michal Hocko wrote:
> > >
> > > On Wed 15-03-17 23:44:07, Aaron Lu wrote:
> > > >
> > > >
> > > > On Wed, Mar 15, 2017 at 03:18:14PM +0100, Michal Hocko
Em Thu, Mar 16, 2017 at 07:11:21PM +0100, Peter Zijlstra escreveu:
> On Thu, Mar 16, 2017 at 03:53:11PM +0100, Peter Zijlstra wrote:
> > On Thu, Mar 16, 2017 at 11:01:03AM -0300, Arnaldo Carvalho de Melo wrote:
> > > [root@jouet ~]# perf test -v tsc
> > > 55: Convert perf time to TSC
On Thu, Mar 16, 2017 at 01:32:01PM -0400, Steven Rostedt wrote:
> On Thu, 16 Mar 2017 10:42:08 -0500
> Josh Poimboeuf wrote:
>
> > Signed-off-by: Josh Poimboeuf
> > ---
> > arch/x86/Makefile| 29 +
> > arch/x86/Makefile_32.cpu | 18 --
> >
On Thu, 2017-03-16 at 10:07 +0100, Michal Hocko wrote:
> On Wed 15-03-17 14:38:34, Tim Chen wrote:
> >
> > On Wed, 2017-03-15 at 17:28 +0100, Michal Hocko wrote:
> > >
> > > On Wed 15-03-17 23:44:07, Aaron Lu wrote:
> > > >
> > > >
> > > > On Wed, Mar 15, 2017 at 03:18:14PM +0100, Michal Hocko
On 03/16/2017 06:03 AM, Paolo Bonzini wrote:
On 02/03/2017 16:18, Brijesh Singh wrote:
+ data = (void *) get_zeroed_page(GFP_KERNEL);
The page does not need to be zeroed, does it?
No, we don't have to zero it. I will fix it.
+
+ if ((len & 15) || (dst_addr & 15)) {
+
On 03/16/2017 06:03 AM, Paolo Bonzini wrote:
On 02/03/2017 16:18, Brijesh Singh wrote:
+ data = (void *) get_zeroed_page(GFP_KERNEL);
The page does not need to be zeroed, does it?
No, we don't have to zero it. I will fix it.
+
+ if ((len & 15) || (dst_addr & 15)) {
+
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