On Fri, 18 Sep 2015, Darren Hart wrote:
> From: Richard Purdie
>
> hid_connect adds various strings to the buffer but they're all
> conditional. You can find circumstances where nothing would be written
> to it but the kernel will still print the supposedly empty buffer with
> printk. This
On 23/09/15 02:55, chenfeng wrote:
Hi all,
In IOMMU architecture , how to make two different peripherals share the same
page table ?
In other words , is there a mechanism or structure to make two peripherals get
completely different address.
eg:
peri-A、peri-B and peri-C share the same iova
On Wed, Sep 23, 2015 at 02:16:45AM +0100, Qijiwen wrote:
> In fact the free_unused_memmap function is not invoked when
> CONFIG_SPARSEMEM_VMEMMAP is enabled.
> The reason is that the memmap region is mapped in unit of 2MB, not in unit of
> 4KB.
>
> Below is the source code in
Le 23/09/2015 13:55, LABBE Corentin a écrit :
The talitos driver use two dma_map_sg path
according to SG are chained or not.
Since dma_map_sg can handle both case, clean the code with all
references to sg chained.
Thus removing talitos_map_sg, talitos_unmap_sg_chain
and sg_count functions.
On Tue, Sep 22, 2015 at 7:32 PM, David Rientjes wrote:
>
> I struggle to understand how the approach of randomly continuing to kill
> more and more processes in the hope that it slows down usage of memory
> reserves or that we get lucky is better.
Thank you to one and all for the feedback.
I
req->actual == req->length means that there is no data left to enqueue,
so free the request.
Signed-off-by: Felipe F. Tonello
---
Changes in v2:
* Re enqueue not fully completed requests, instead of read ALSA buffers.
drivers/usb/gadget/function/f_midi.c | 10 ++
1 file changed, 6
The commit 3033f14ab78c32687 ("clone: support passing tls argument via C
rather than pt_regs magic") introduced _do_fork() that allowed to pass
@tls parameter.
The old do_fork() is defined only for architectures that are not ready
to use this way and do not define HAVE_COPY_THREAD_TLS.
Let's use
The commit 3033f14ab78c32687 ("clone: support passing tls argument via C
rather than pt_regs magic") introduced _do_fork() that allowed to pass
@tls parameter.
The old do_fork() is defined only for architectures that are not ready
to use this way and do not define HAVE_COPY_THREAD_TLS.
1st patch
The commit 3033f14ab78c32687 ("clone: support passing tls argument via C
rather than pt_regs magic") introduced _do_fork() that allowed to pass
@tls parameter.
The old do_fork() is defined only for architectures that are not ready
to use this way and do not define HAVE_COPY_THREAD_TLS. But the
From: Peter Rosin
This is the fifth attempt for a driver for these chips.
Thanks for review comments from Greg Kroah-Hartman, Crt Mori,
Daniel Baluta, Lars-Peter Clauson, Andreas Dannenberg, Peter
Meerwald and Jonathan Cameron. I think and hope I got it all sorted.
Changes since v4:
- Less
From: Peter Rosin
Add support for Microchip digital potentiometers and rheostats
MCP4531, MCP4532, MCP4551, MCP4552
MCP4631, MCP4632, MCP4651, MCP4652
DEVICE Wipers Steps Resistor Opts (kOhm) i2c address
MCP4531 1 1295, 10, 50, 100010111x
MCP4532 1
From: Peter Rosin
Signed-off-by: Peter Rosin
---
Documentation/ABI/testing/sysfs-bus-iio |2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio
b/Documentation/ABI/testing/sysfs-bus-iio
index 9398484196c4..2eea468f704d 100644
---
If CONFIG_PM or CONFIG_PM_SLEEP is not set, driver will not compile
properly.
Signed-off-by: Felipe F. Tonello
---
Changes for v2:
* removed unnecessary #ifdef CONFIG_PM_SLEEP.
drivers/usb/chipidea/core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
The caam driver use two dma_map_sg path according to SG are chained
or not.
Since dma_map_sg can handle both case, clean the code with all
references to sg chained.
Thus removing dma_map_sg_chained, dma_unmap_sg_chained
and __sg_count functions.
Signed-off-by: LABBE Corentin
---
The sahara driver use two dma_map_sg path according to SG are chained
or not.
Since dma_map_sg can handle both case, clean the code with all
references to sg chained.
Thus removing the sahara_sha_unmap_sg function.
Signed-off-by: LABBE Corentin
---
drivers/crypto/sahara.c | 66
The qce driver use two dma_map_sg path according to SG are chained
or not.
Since dma_map_sg can handle both case, clean the code with all
references to sg chained.
Thus removing qce_mapsg, qce_unmapsg and qce_countsg functions.
Signed-off-by: LABBE Corentin
---
drivers/crypto/qce/ablkcipher.c
The talitos driver use two dma_map_sg path
according to SG are chained or not.
Since dma_map_sg can handle both case, clean the code with all
references to sg chained.
Thus removing talitos_map_sg, talitos_unmap_sg_chain
and sg_count functions.
Signed-off-by: LABBE Corentin
---
Hello
Some drivers use two dma_map_sg path according to SG are chained or not.
Since dma_map_sg can handle both case, this patch series clean all code
with references to sg chained.
Note that I could only compile test sahara and caam patch.
And none could be tested due to lack oh hardware.
HI!
I suspended T40p by mistake, and I got some lovely backtraces as a
result:
Any ideas?
Pavel
[0.00] Initializing cgroup subsys cpu
[0.00] Linux version 4.3.0-rc2+ (pavel@hobit) (gcc version 4.9.2
(Debian
On 09/22, Linus Torvalds wrote:
>
> However, this now becomes a pattern for the series, and that just makes me
> think
>
> "Why is this not a 'for_each_mm()' pattern helper?"
And we already have other users. And note that oom_kill_process() does _not_
follow this pattern and that is why it
Hi Peter,
On Wed, Sep 23, 2015 at 4:10 AM, Peter Chen wrote:
> On Tue, Sep 22, 2015 at 07:59:09PM +0100, Felipe F. Tonello wrote:
>> req->actual == req->length means that there is no data left to enqueue,
>> so free the request.
>>
>> Signed-off-by: Felipe F. Tonello
>> ---
>>
* add new version of emac_regs struct from driver structure perspective
and passing size from actual struct size, not from memory area variable
which set in dts file.
* add three types of network chips for new struct : emac, emac4, emac4sync.
* add emac4sync processing in print_emac_regs.
*
On Tue, Sep 22, 2015 at 06:39:52PM -0700, Hugh Dickins wrote:
> On Tue, 22 Sep 2015, Andrey Konovalov wrote:
> > On Tue, Sep 22, 2015 at 8:54 PM, Hugh Dickins wrote:
> > > On Tue, 22 Sep 2015, Andrey Konovalov wrote:
> > >> If anybody comes up with a patch to fix the original issue I easily
> >
Hey Alexander,
On Wed, Sep 23, 2015 at 12:22:24PM +0200, Alexander Holler wrote:
> [1.539496] AMD-Vi: Lazy IO/TLB flushing enabled
> [1.545741] AHO: count_annotated 25
> [1.549259] AHO: build inventory
> [1.552517] AHO: ac 81d400d8 ic (null) ID
> 2177560225 deps
Register dump out work preventing with
old ethtool + new driver and new ethtool + old driver.
---
drivers/net/ethernet/ibm/emac/core.h |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ibm/emac/core.h
b/drivers/net/ethernet/ibm/emac/core.h
index
From: Sakari Ailus
The nents argument to the DMA API functions operating on scatterlists is
always the same. The documentation used different argument names and the
matter was not mentioned in Documentation/DMA-API-HOWTO.txt at all. Fix
these.
Signed-off-by: Sakari Ailus
---
Hi,
This set of two patches improves DMA API function documentation for cache
sync functions operating on scatterlists and fixes related comments in the
ARM implementation.
--
Kind regards,
Sakari
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The comment on the usage of arm_dma_sync_sg_for_cpu(),
arm_dma_sync_sg_for_device(), arm_iommu_sync_sg_for_cpu() and
arm_iommu_sync_sg_for_device() functions wrongly noted that the "nelems"
parameter is the number of sglist entries returned by dma_map_sg(), while
this must be the number of
Hi Peter,
On Wed, Sep 23, 2015 at 8:09 AM, Peter Chen wrote:
> On Tue, Sep 22, 2015 at 07:59:10PM +0100, Felipe F. Tonello wrote:
>> This fix a memory leak that will occur in this case.
>>
>> Signed-off-by: Felipe F. Tonello
>> ---
>> drivers/usb/gadget/function/f_midi.c | 4 +++-
>> 1 file
On 09/23/2015, 01:38 PM, Jiri Slaby wrote:
> On 09/22/2015, 05:46 PM, Josh Poimboeuf wrote:
> ...
>> --- /dev/null
>> +++ b/tools/stacktool/elf.c
>> @@ -0,0 +1,403 @@
> ...
>> +static struct section *find_section_by_index(struct elf *elf,
>> + unsigned int
On 09/22/2015, 05:46 PM, Josh Poimboeuf wrote:
...
> --- /dev/null
> +++ b/tools/stacktool/elf.c
> @@ -0,0 +1,403 @@
...
> +static struct section *find_section_by_index(struct elf *elf,
> + unsigned int index)
> +{
...
> +}
> +
> +static struct symbol
Christoph Hellwig writes:
> On Tue, Sep 22, 2015 at 06:27:50PM +0200, Vitaly Kuznetsov wrote:
>> Storvsc driver needs to ensure there are no 'holes' in the presented
>> sg list (all segments in the middle of the list need to be of PAGE_SIZE).
>
> I think it should instead set a virt_boundary.
On Wed, 23 Sep 2015, Guillaume Gomez wrote:
Your subject line is not really matching the subsystem.
git log --oneline include/linux/clockchips.h
should give you a hint.
Thanks,
tglx
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This patch provides infrastructure for passing source files to --event
directly using:
# perf record --event bpf-file.c command
This patch does following works:
1) Allow passing '.c' file to '--event'. parse_events_load_bpf() is
expanded to allow caller tell it whether the passed file is
This patch utilizes bpf_object__load() provided by libbpf to load all
objects into kernel.
Signed-off-by: Wang Nan
Cc: Alexei Starovoitov
Cc: Brendan Gregg
Cc: Daniel Borkmann
Cc: David Ahern
Cc: He Kuang
Cc: Jiri Olsa
Cc: Kaixu Xia
Cc: Masami Hiramatsu
Cc: Namhyung Kim
Cc: Paul
This patch introduces bpf__{un,}probe() functions to enable callers to
create kprobe points based on section names a BPF program. It parses
the section names in the program and creates corresponding 'struct
perf_probe_event' structures. The parse_perf_probe_command() function is
used to do the
From: He Kuang
This patch generates prologue for a BPF program which fetch arguments
for it. With this patch, the program can have arguments as follow:
SEC("lock_page=__lock_page page->flags")
int lock_page(struct pt_regs *ctx, int err, unsigned long flags)
{
return 1;
}
This
This patch introduces a new BPF script to test BPF prologue. The new
script probes at null_lseek, which is the function pointer when we try
to lseek on '/dev/null'.
null_lseek is chosen because it is a function pointer, so we don't need
to consider inlining and LTP.
By extracting file->f_mode,
From: He Kuang
Make perf-record command support --vmlinux option if BPF_PROLOGUE is on.
'perf record' needs vmlinux as the source of DWARF info to generate
prologue for BPF programs, so path of vmlinux should be specified.
Short name 'k' has been taken by 'clockid'. This patch skips the short
The 'bpf-loader.[ch]' files are introduced in this patch. Which will be
the interface between perf and libbpf. bpf__prepare_load() resides in
bpf-loader.c. Following patches will enrich these two files.
Signed-off-by: Wang Nan
Signed-off-by: Arnaldo Carvalho de Melo
Acked-by: Alexei Starovoitov
After commit 3d39ac538629e4f00a6e1c38d46346f1b8e69505 ("perf machine:
No need to have two DSOs lists"), perf probe with module short name doesn't
work again. For example:
# lsmod | grep e1000e
e1000e233472 0
# cat /proc/modules | grep e1000e
e1000e 233472 0 - Live
This patch collects 'struct perf_evsel' for every probing points in BPF
object file(s) and fill 'struct evlist'. The previous introduced dummy
event now removed. After this patch, following command:
# perf record --event filter.o ls
Can trace on each probing points defined in filter.o.
The
This patch appends new syntax to BPF object section name to support
probing at uprobe event. Now we can use BPF program like this:
SEC(
"target=/lib64/libc.so.6\n"
"libcwrite=__write"
)
int libcwrite(void *ctx)
{
return 1;
}
Where, in section name of a program, before the main config
This is the final patch which makes basic BPF filter work. After
applying this patch, users are allowed to use BPF filter like:
# perf record --event ./hello_world.o ls
A bpf_fd field is appended to 'struct evsel', and setup during the
callback function add_bpf_event() for each
When failure occures in add_probe_trace_event(), args in
probe_trace_event is incomplete. Since information in it may be used
in futher, this patch frees the allocated memory and set it to NULL
to avoid dangling pointer.
Signed-off-by: Wang Nan
Cc: Alexei Starovoitov
Cc: Brendan Gregg
Cc:
This patch allows creating only one BPF program for different
'probe_trace_event'(tev) generated by one 'perf_probe_event'(pev), if
their prologues are identical.
This is done by comparing argument list of different tev, and maps type
of prologue and tev using a mapping array. This patch utilizes
In this patch, caller of libbpf is able to control the loaded programs
by installing a preprocessor callback for a BPF program. With
preprocessor, different instances can be created from one BPF program.
This patch will be used by perf to generate different prologue for
different 'struct
This patch generates prologue for each 'struct probe_trace_event' for
fetching arguments for BPF programs.
After bpf__probe(), iterate over each programs to check whether
prologue is required. If none of 'struct perf_probe_event' a program
will attach to has at least one argument, simply skip
regs_query_register_offset() in dwarf-regs.c is required by BPF prologue.
Make it be compiled if CONFIG_BPF_PROLOGUE is on to avoid building failure
when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not set.
Signed-off-by: Wang Nan
Signed-off-by: He Kuang
Acked-by: Masami Hiramatsu
Cc: Alexei
Although previous patch allows setting BPF compiler related options in
perfconfig, on some ad-hoc situation it still requires passing options
through cmdline. This patch introduces 2 options to 'perf record' for
this propose: --clang-path and --clang-opt.
Signed-off-by: Wang Nan
Cc: Alexei
If both LIBBPF and DWARF are detected, it is possible to create prologue
for eBPF programs to help them accessing kernel data. HAVE_BPF_PROLOGUE
and CONFIG_BPF_PROLOGUE is added as flags for this feature.
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET indicates an architecture
supports converting name
This patch replaces the original toy BPF program with previous introduced
bpf-script-example.c. Dynamically embedded it into 'llvm-src.c'.
The newly introduced BPF program attaches a BPF program at
'sys_epoll_pwait()', and collect half samples from it. perf itself never
use that syscall, so
-20150923
for you to fetch changes up to 1465cf7b201b8b21c61fa54ffe15094f66e73ab0:
perf probe: Fix module probing with shortname (2015-09-23 10:44:58 +)
Get rid of dummy events by utilizing new perf probe API.
Signed-off-by: Wang
By introducing new rules in tools/perf/util/parse-events.[ly], this
patch enables 'perf record --event bpf_file.o' to select events by an
eBPF object file. It calls parse_events_load_bpf() to load that file,
which uses bpf__prepare_load() and finally calls bpf_object__open() for
the object files.
This patch enforces existing LLVM test, makes it compile more than one
BPF source file. The compiled results are stored, can be used for other
testcases. Except the first testcase (named LLVM_TESTCASE_BASE), failures
of other test cases are not considered as failure of the whole test.
Adds a
This patch adds BPF testcase for testing BPF event filtering.
By utilizing the result of 'perf test LLVM', this patch compiles the
eBPF sample program then test it ability. The BPF script in 'perf test
LLVM' collects half of execution of epoll_pwait(). This patch runs 111
times of it, so the
Signed-off-by: Guillaume Gomez
---
kernel/time/clocksource.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 841b72f..5e83c38 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -595,12
Signed-off-by: Guillaume Gomez
---
include/linux/timekeeping.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index ba0ae09..8f776cc 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -83,7
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Hey,
Dave Jones schreef op di 22-09-2015 om 21:49 [-0400]:
> On Tue, Sep 22, 2015 at 09:15:58AM -0700, Matt Roper wrote:
> > On Tue, Sep 22, 2015 at 05:13:55PM +0200, Daniel Vetter wrote:
> > > On Tue, Sep 22, 2015 at 08:00:17AM -0700, Jesse Barnes wrote:
> > > > Cc'ing Maarten and Matt; I'm
On Tue, 2015-09-22 at 23:15 +0100, Lee Jones wrote:
> On Tue, 22 Sep 2015, Andy Shevchenko wrote:
>
> > There is at least one board on the market, i.e. Intel Galileo Gen2,
> > that uses
> > _ADR to distinguish the devices under one actual device. Due to
> > this we have to
> > improve the quirk
On Wed, Sep 23, 2015 at 11:36:47AM +0200, Paolo Bonzini wrote:
> And another patch, which both cranks up the debugging a bit and
> tries another fix:
>
> diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
> index dd05b9cef6ae..b2f49bb15ba1 100644
> --- a/arch/x86/kvm/cpuid.h
> +++
On Tue, Sep 22, 2015 at 08:40:14AM -0700, Paul E. McKenney wrote:
> On Tue, Sep 22, 2015 at 06:31:04PM +0300, Kirill A. Shutemov wrote:
> > On Tue, Sep 22, 2015 at 08:18:35AM -0700, Paul E. McKenney wrote:
> > > On Tue, Sep 22, 2015 at 03:57:06PM +0200, Hans-Peter Nilsson wrote:
> > > > I guess
On Mon, Sep 14, 2015 at 05:21:07AM -0700, tip-bot for Dave Hansen wrote:
> Commit-ID: d91cab78133d33b1dfd3d3fa7167fcbf74fb5f99
> Gitweb: http://git.kernel.org/tip/d91cab78133d33b1dfd3d3fa7167fcbf74fb5f99
> Author: Dave Hansen
> AuthorDate: Wed, 2 Sep 2015 16:31:26 -0700
> Committer:
Jiang Liu wrote on 23/09/15 14:54:
Hi Arthur,
I have found the cause of the warning messages, it's caused
by a flaw in the conversion. But according to my understanding,
it isn't related to the kexec/kdump failure. Could you please help
to test the attached new version?
Thanks!
Gerry
On Wed, Sep 23, 2015 at 08:06:16AM +0200, Sedat Dilek wrote:
> Without reverting the below culprit ppp patch...
>
> commit/?id=8cb775bc0a34dc596837e7da03fd22c747be618b
> ("ppp: fix device unregistration upon netns deletion")
>
> ...I have an unstable Internet connection via
On Wed 23-09-15 13:07:40, Vladimir Davydov wrote:
> On Wed, Sep 23, 2015 at 06:50:22PM +0900, Sergey Senozhatsky wrote:
> > On (09/23/15 11:43), Michal Hocko wrote:
> > [..]
> > > > > the previous name was already null terminated,
> > > >
> > > > Yeah, but if the old name is shorter than the new
Making fixdep helper to be invoked within the dep-cmd.
Each user of the build framework needs to make sure
fixdep exists before executing the build itself.
If the build won't find fixdep, it falls back to the
old style dependency tracking.
Link:
And use the new 'prepare' target for $(PERF_IN) target.
Link: http://lkml.kernel.org/n/tip-00vhcjq782qzisxdjjcjg...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/perf/Makefile.perf | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git
hi,
for dependency tracking we currently use targets that fall out
of the gcc -MD command. We store this info in the .cmd file and
include as makefile during the build.
This format put object as target and all the c and header files
as dependencies, like:
util/abspath.o: util/abspath.c
For dependency tracking we currently use targets that fall out
of the gcc -MD command. We store this info in the .cmd file and
include as makefile during the build.
This format put object as target and all the c and header files
as dependencies, like:
util/abspath.o: util/abspath.c
Signed-off-by: Guillaume Gomez
---
include/linux/percpu-refcount.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 12c9b48..84f542d 100644
--- a/include/linux/percpu-refcount.h
+++
The current build framework fails to cope with header file
removal. The reason is the removed header file stays in the
.cmd file target rule and force the build to fail.
This issue is fixed and explained in following patches.
Adding new build test that simulates header removal.
Link:
So it's easier to add more functionality in following commit.
Link: http://lkml.kernel.org/n/tip-zyle91hokwgwjpm6tjpx2...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/build/Build.include | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git
To ease up build framework code setup for users. More
shared code will be added in following patches.
Link: http://lkml.kernel.org/n/tip-p4hlxa0qh5ffkidq5e8jf...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/build/Documentation/Build.txt | 45 ++---
Adding fixdep target into Makefile.include to ease up
building of fixdep helper, that needs to be built before
we dive in to the build itself. The user can invoke the
fixdep target to build the helper.
Link: http://lkml.kernel.org/n/tip-xk4fs6etao060ekipi0o1...@git.kernel.org
Signed-off-by: Jiri
On Fri, 11 Sep, at 06:28:08AM, Guenter Roeck wrote:
> If I2C is built as module, the iTCO watchdog driver must be built as module
> as well. I2C_I801 must only be selected if I2C is configured.
>
> This fixes the following build errors, seen if I2C=m and ITCO_WDT=y.
>
>
On Wed, Sep 23 2015, Andi Kleen wrote:
> @@ -467,7 +478,7 @@ static struct entropy_store blocking_pool = {
>
> static struct entropy_store nonblocking_pool = {
> .poolinfo = _table[1],
> - .name = "nonblocking",
> + .name = "nonblocking 0",
> .pull = _pool,
> .lock =
Signed-off-by: Guillaume Gomez
---
include/linux/netdevice.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 88a0069..4a444a1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -457,7 +457,7 @@
On Wednesday 23 September 2015 10:57:44 Sudeep Holla wrote:
>
> Also I am not against the $subject patch as such, just added
> clarification so that it shouldn't be assumed that BE + ACPI works on
> ARM64.
>
Ok, at least we can safely assume that we do not need to backport that
patch to stable
Le 20/09/2015 06:19, Lee Jones a écrit :
> Patch set description?
Cyrille actually placed it as the v1 changelog below...
> Once Rob is satisfied, please re-submit this set with Nicolas' Acks
I think that Rob was okay with the DT binding: "A few comments, but in
general looks fine." and it may
On 9/23/15 4:39 PM, Paolo Bonzini wrote:
On 23/09/2015 09:59, Wanpeng Li wrote:
Add the INVVPID instruction emulation.
Reviewed-by: Wincy Van
Signed-off-by: Wanpeng Li
---
arch/x86/include/asm/vmx.h | 1 +
arch/x86/kvm/vmx.c | 23 ++-
2 files changed, 23
Introduce __vmx_flush_tlb() to handle specific vpid.
Signed-off-by: Wanpeng Li
---
arch/x86/kvm/vmx.c | 21 +
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 794c529..7188c5e 100644
--- a/arch/x86/kvm/vmx.c
+++
Hi Andrzej,
Thanks for your patch. It looks fine though I don't quite see the point of it
to be honest.
It actually adds an additional function call (kmemdup() is not inline) just to
save 1 line of source code in the driver and I don't think it improves
readability or anything so why bother?
vpid_sync_vcpu_single() still handles vpid01 during nested
vmentry/vmexit since vmx->vpid is used for invvpid. This
patch fix it by specific the vpid02 through __vmx_flush_tlb()
to flush the right vpid.
Signed-off-by: Wanpeng Li
---
arch/x86/kvm/vmx.c | 4 ++--
1 file changed, 2
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Signed-off-by: Guillaume Gomez
---
include/linux/device.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/device.h b/include/linux/device.h
index 5d7bc63..d0823c2 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -477,7 +477,7 @@ static inline
On 09/23/2015 05:36 AM, Juergen Gross wrote:
> On 09/22/2015 06:22 PM, George Dunlap wrote:
>> On 09/22/2015 05:42 AM, Juergen Gross wrote:
>>> One other thing I just discovered: there are other consumers of the
>>> topology sibling masks (e.g. topology_sibling_cpumask()) as well.
>>>
>>> I think
Hello,
It looks like I have a problem with the AMD IOMMU and it's handling of
__init or __initdata.
I'm working on something which stores some structs right after
INIT_CALLS but before CON_INITCALL (see include/asm-generic/vmlinux.lds.h).
This structures will be accessed right after the
Hi!
> Minor fixes since last post (1), apply on top of 4.2-rc6 done
> that because conflict in infiniband are harder to solve then
is.
> conflict with mm tree.
>
> Tree with the patchset:
> git://people.freedesktop.org/~glisse/linux hmm-v10 branch
>
> Previous cover letter :
>
>
>
> HMM
Signed-off-by: Guillaume Gomez
---
include/linux/crypto.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index e71cb70..7d19b4f 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -620,7 +620,7 @@ void
On Tue, Sep 22, 2015 at 11:30:54PM +0200, Larry Finger wrote:
>
> You may have silenced the Sparse warnings, but the code was not wrong. Your
> version is also correct; however, you end up with some really ugly casts.
>
> Here is my analysis of these two, identical sections:
>
> The output of
--
Hallo
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godkjent britiske lån selskaper, i løpet av årene har vi utviklet en god
forståelse av dine behov og individuelle behov. vi forpliktet oss til å
behandle våre kunder rettferdig og tilbyr en tjeneste som er
Signed-off-by: Guillaume Gomez
---
include/linux/clockchips.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index bdcf358..4dd0437 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -192,7
On Sep 23 '15 11:34, Vlastimil Babka wrote:
> On 09/23/2015 10:43 AM, Valentin Rothberg wrote:
> > Hi Vlastimil,
> >
> > your commit 1434c81a47e3 ("mm, compaction: export tracepoints zone names
> > to userspace") has shown up in todays linux-next tree (i.e
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Wednesday, September 23, 2015 6:54 AM
> To: Chao Yu
> Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] f2fs: fix to correct freed section number during
On Wed, 23 Sep, at 10:39:06AM, Jiri Olsa wrote:
> On Wed, Sep 23, 2015 at 09:23:02AM +0100, Matt Fleming wrote:
> >
> > Does automated testing exist for perf tools development?
>
> heh, we've been playing game "who first mention it in public will implement
> it" ... you won! ;-)
Hehe, whoops!
Hi Hans,
On Wed, Sep 23, 2015 at 10:40:56AM +0200, Hans Verkuil wrote:
> Resent, hopefully without html this time.
>
> On September 22, 2015 11:10:15 PM GMT+02:00, Sakari Ailus
> wrote:
> >Hi Tiffany,
> >
> >(Robin and Hans cc'd.)
> >
> >On Mon, Sep 21, 2015 at 08:26:11PM +0800, Tiffany Lin
On Wed, Sep 23, 2015 at 06:50:22PM +0900, Sergey Senozhatsky wrote:
> On (09/23/15 11:43), Michal Hocko wrote:
> [..]
> > > > the previous name was already null terminated,
> > >
> > > Yeah, but if the old name is shorter than the new one, set_task_comm()
> > > overwrites the terminating null of
Recent changes in Hyper-V driver ("Drivers: hv: vmbus: add special crash
handler") broke the build when CONFIG_KEXEC_CORE is not set:
arch/x86/built-in.o: In function `hv_machine_crash_shutdown':
arch/x86/kernel/cpu/mshyperv.c:112: undefined reference to
`native_machine_crash_shutdown'
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