From: Andrew Perepechko
This patch separates ACL and XATTR caches, so that
when updating an ACL only LOOKUP lock is needed and
when updating another XATTR only XATTR lock is needed.
This patch also reverts XATTR cache support for setxattr
because client performing REINT under even PR lock
will d
From: Swapnil Pimpale
Callers of ll_splice_alias() should not assign the returned pointer to
the dentry since it can be an err pointer. Fixed the above bug using a
temporary dentry pointer. This temporary pointer is assigned to dentry
only if ll_splice_alias has not returned an err pointer.
Sign
From: Bobi Jam
* during a file lov object initialization, we need protect the access
and change of its subobj->coh_parent, since it could be another
layout change race there, which makes an unreferenced lovsub obj in
the site object hash table.
* dump lovsub objects in the site if the lovs
From: yang sheng
In the atomic_open callback. We should instantiate
negative dentry. Else will got sanity:183 failed.
Signed-off-by: yang sheng
Reviewed-on: http://review.whamcloud.com/8110
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3228
Reviewed-by: Peng Tao
Reviewed-by: Lai Siyao
R
From: "John L. Hammond"
An early return from llog_cat_process_cb() was leaking the llog
handle. Fix this by not doing that.
Signed-off-by: John L. Hammond
Reviewed-on: http://review.whamcloud.com/7847
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4054
Reviewed-by: Andreas Dilger
Reviewed
This is a set of patches that eliminates rest of crashes and
most leaks hit during standard lustre regression testing for me.
This serie + O_LOV_DELAY_CREATE patch from Andreas (that was
submitted separately and needs separate approval:
http://www.spinics.net/lists/linux-fsdevel/msg72386.html )
ma
Hi,
Le samedi 08 février 2014 à 16:09 +0100, Uwe Kleine-König a écrit :
> On Fri, Feb 07, 2014 at 03:20:05PM -0800, Greg Kroah-Hartman wrote:
> > On Mon, Jan 27, 2014 at 11:05:52AM +0100, Yann Droneaud wrote:
> > > Since commit 01dcc60a7cb8, platform_device_register_full() is
> > > available to al
Hello Eric,
> Yes, this is much better : 2 frames per request/response, instead of 4.
perfect. I send out the page to the iscsi target list in your name since
you did the work and I added me as signed off I hope that is how it is
handled or should I have added my name to the from line and mention
The new infrastructure is used in iscsit_fe_sendpage_sg to avoid sending three
TCP packets instead of one by settings the MSG_MORE when calling kernel_sendmsg
via the wrapper functions tx_data and iscsit_do_tx_data. This reduces the TCP
overhead by sending the same data in less TCP packets and mini
Hello Eric,
I took the liberty to test and make your patch compile by adding the
following changeset:
--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -79,7 +79,7 @@ int iscsi_login_tx_data(
*/
conn->if_marker += length;
On Fri, 7 Feb 2014, Preeti U Murthy wrote:
> The broadcast timer registration has to be done only when
> GENERIC_CLOCKEVENTS_BROADCAST and TICK_ONESHOT config options are enabled.
> Also fix max_delta_ticks value for the pseudo clock device.
>
> Reported-by: Fengguang Wu
> Signed-off-by: Preeti
To increase compiler portability there is which
provides convenience macros for various gcc constructs. Eg: __weak
for __attribute__((weak)). I've replaced all instances of gcc
attributes with the right macro in the kernel subsystem.
Signed-off-by: Gideon Israel Dsouza
---
kernel/fork.c
On Sat, Feb 08, 2014 at 09:22:30PM -0800, Andi Kleen wrote:
> > +notrace static long vdso_fallback_gettime(long clock, struct timespec *ts)
> > +{
> > + long ret;
> > +
> > + asm(
> > + "push %%ebx \n"
> > + "mov %2,%%ebx \n"
> > + "call VDSO32_vsyscall \n"
> > +
>
> Hi,
> I am not sure who to report this issue so please let me know if this is
> not a proper channel.
>
> My dmesg claims the following:
> [14921.841475] iwlwifi :02:00.0: RF_KILL bit toggled to enable radio.
> [14922.178602] usb 1-1.4: new full-speed USB device number 5 using ehci-pci
>
Hi Thomas,
On 02/07/2014 11:27 PM, Thomas Gleixner wrote:
> On Fri, 7 Feb 2014, Preeti U Murthy wrote:
>
>> The broadcast timer registration has to be done only when
>> GENERIC_CLOCKEVENTS_BROADCAST and TICK_ONESHOT config options are enabled.
>
> Then we should compile that file only when those
> +notrace static long vdso_fallback_gettime(long clock, struct timespec *ts)
> +{
> + long ret;
> +
> + asm(
> + "push %%ebx \n"
> + "mov %2,%%ebx \n"
> + "call VDSO32_vsyscall \n"
> + "pop %%ebx \n"
> + : "=a" (ret)
> +
On Fri, 2014-02-07 at 16:24 -0500, Doug Ledford wrote:
> On 2/7/2014 3:11 PM, Davidlohr Bueso wrote:
> > On Thu, 2014-02-06 at 12:21 +0200, m...@silodev.com wrote:
> >> Hi Folks,
> >>
> >> I have recently ported my multi-process application (like a classical open
> >> system) which uses POSIX Queue
Implement the file copy service for Linux guests on Hyper-V. This permits the
host to copy a file (over VMBUS) into the guest. This facility is part of
"guest integration services" supported on the Windows platform.
Here is a link that provides additional details on this functionality:
http://tech
On Sat, 8 Feb 2014, Sasha Levin wrote:
> On 12/15/2013 11:01 PM, Sasha Levin wrote:
> > Hi all,
> >
> > While fuzzing with trinity inside a KVM tools guest running latest -next,
> > I've noticed that
> > quite often there's a hang happening inside shmem_fallocate. There are
> > several processes s
On Sat, Feb 08, 2014 at 03:45:22PM -0500, bfields wrote:
> I'm getting warnings about corruption of the kmalloc-32 slab on an nfs
> server while running some regression tests.
>
> A bisect lands on 9fe55eea7e4b444bafc42facc2d1d2847275 "Fix race
> when checking i_size on direct i/o read". Is t
On Sat, Feb 08, 2014 at 12:27:37PM +0200, Pekka Enberg wrote:
> Hi Paul,
>
> On 01/02/2014 10:33 PM, Paul E. McKenney wrote:
> > From what I can see, the Linux-kernel's SLAB, SLOB, and SLUB memory
> >allocators would deal with the following sort of race:
> >
> >A. CPU 0: r1 = kmalloc(...); ACCES
> -Original Message-
> From: Greg KH [mailto:gre...@linuxfoundation.org]
> Sent: Friday, February 07, 2014 3:17 PM
> To: KY Srinivasan
> Cc: linux-kernel@vger.kernel.org; de...@linuxdriverproject.org;
> o...@aepfle.de;
> a...@canonical.com; jasow...@redhat.com
> Subject: Re: [PATCH V4 1/
This patch has been submitted for a few times.
The first time was my first time doing any sort of Linux patch
submission. At the time, I was unaware of ./scripts/get_maintainer.pl
and sent the patch to only a subset of the correct people. Consequently,
it was not submitted properly for acceptance
The 9p-virtio transport does zero copy on things larger than 1024 bytes
in size. It accomplishes this by returning the physical addresses of
pages to the virtio-pci device. At present, the translation is usually a
bit shift.
That approach produces an invalid page address when we read/write to
vmal
On Sat, 2014-02-08 at 22:36 +0100, Thomas Glanzmann wrote:
> Hello Eric,
>
> > I was simply thinking about something like :
> > (might need further changes, but I guess this should solve your case)
>
> thank you for your patch. It did not apply on top of Linux tip, so I put
> in the changes manua
On Sat, Feb 8, 2014 at 9:22 PM, Paul Bolle wrote:
> Daniel Vetter schreef op za 08-02-2014 om 20:59 [+0100]:
>> Hm, if this is really a regression between 3.13 and 3.14-rc1 then I
>> don't see any quick candidates - relevant functions in intel-gtt.c
>> seem unchanged.
>>
>> So probably a bisect is
On Feb 8, 2014, at 5:24 PM, Linus Torvalds
wrote:
> On Sat, Feb 8, 2014 at 12:44 PM, Richard Yao wrote:
>>
>> However, is_vmalloc_addr() only applies to the vmalloc region. While all
>> architectures load kernel modules into virtual memory (to my knowledge),
>> some architectures do not load t
Hi Wang,
Thanks! I've picked it up and will send it in the next pull request.
Thanks,
Sasha
On 02/07/2014 08:43 PM, Wang Nan wrote:
If BUILD_SRC or CURDIR contains tailing '/', the file names passed to gcc will
contain '//'. It will be contained .o's in debuginfo, then confuse debugedit:
htt
This is an alternative approach to lower the overhead of debug info
(as we discussed a few days ago)
gcc 4.7+ and newer binutils have a new "split debug info" debug info
model where the debug info is only written once into central ".dwo" files.
This avoids having to copy it around multiple times,
Yes, limiting queue count to the memory sounds correct!
Thanks,
Madars
> On 2/7/2014 3:11 PM, Davidlohr Bueso wrote:
>> On Thu, 2014-02-06 at 12:21 +0200, m...@silodev.com wrote:
>>> Hi Folks,
>>>
>>> I have recently ported my multi-process application (like a classical
>>> open
>>> system) which
Commit d52eefb47d4e ("ia64/xen: Remove Xen support for ia64") removed
the Kconfig symbol XEN_XENCOMM. But it didn't remove the code depending
on that symbol. Remove that code now.
Signed-off-by: Paul Bolle
---
Basically only tested with "git grep". There's a chance I might have
missed some second
On Sat, Feb 8, 2014 at 12:44 PM, Richard Yao wrote:
>
> However, is_vmalloc_addr() only applies to the vmalloc region. While all
> architectures load kernel modules into virtual memory (to my knowledge),
> some architectures do not load them into the vmalloc region.
So?
People shouldn't do IO to
Commit c24a8a7a9988 ("MIPS: Netlogic: Add MSI support for XLP") added
"select ARCH_SUPPORTS_MSI". But the Kconfig symbol ARCH_SUPPORTS_MSI was
already removed in v3.12, so that select is a nop. Drop it.
Signed-off-by: Paul Bolle
---
Untested.
It was commit ebd97be635bf ("PCI: remove ARCH_SUPPORT
That's fine.
On February 8, 2014 12:21:24 PM PST, Andi Kleen wrote:
>On Sat, Feb 08, 2014 at 10:52:07AM -0800, H. Peter Anvin wrote:
>> On 02/08/2014 12:01 AM, Andi Kleen wrote:
>> > The fancy x86 hweight uses different compiler options for the
>> > hweight file. This does not work with LTO. Just
Hello Eric,
> I was simply thinking about something like :
> (might need further changes, but I guess this should solve your case)
thank you for your patch. It did not apply on top of Linux tip, so I put
in the changes manually and fixed up another call to tx_data that your
forgot in your initial
On Saturday 08 February 2014 16:01:36 Rafael J. Wysocki wrote:
> It looks like we fail to resume the device, then, for some reason.
>
> That may be a PCIe link issue or something similar.
>
> Is this a regression for you? If so, what's the last kernel that didn't
> have this problem? Does 3.13.
From: Stefani Seibold
This patch add the functions vdso_gettimeofday(), vdso_clock_gettime()
and vdso_time() to the 32 bit VDSO.
The reason to do this was to get a fast reliable time stamp. Many developers
uses TSC to get a fast time stamp, without knowing the pitfalls. VDSO
time functions a fas
From: Stefani Seibold
This patch add the VDSO time support for the IA32 Emulation Layer.
Due the nature of the kernel headers and the LP64 compiler where the
size of a long and a pointer differs against a 32 bit compiler, there
is some type hacking necessary for optimal performance.
The vsyscal
From: Stefani Seibold
This patch revamp the vvar.h for introduce the VVAR macro for vdso32.
Signed-off-by: Stefani Seibold
---
arch/x86/include/asm/vvar.h | 32 +---
1 file changed, 21 insertions(+), 11 deletions(-)
diff --git a/arch/x86/include/asm/vvar.h b/arch/x
From: Stefani Seibold
This patch is a small code cleanup for the __vdso_clock_gettime() function.
It removes the unneeded return values from do_monotonic_coarse() and
do_realtime_coarse() and add a fallback label for doing the kernel
gettimeofday() system call.
Signed-off-by: Stefani Seibold
-
From: Stefani Seibold
There a currently more than 30 users of the gtod macro, so replace the
last VVAR(vsyscall_gtod_data) by gtod macro.
Signed-off-by: Stefani Seibold
---
arch/x86/vdso/vclock_gettime.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/vdso/vc
From: Stefani Seibold
This patch move the vsyscall_gtod_data handling out of vsyscall_64.c
into an additonal file vsyscall_gtod.c to make the functionality
available for x86 32 bit kernel.
It also adds a new vsyscall_32.c which setup the VVAR page.
Signed-off-by: Stefani Seibold
---
arch/x86/
From: Stefani Seibold
This intermediate patch revamps the vclock_gettime.c by moving some functions
around. It is only for spliting purpose, to make whole the 32 bit vdso timer
patch easier to review.
Signed-off-by: Stefani Seibold
---
arch/x86/vdso/vclock_gettime.c | 85 +-
From: Stefani Seibold
This patch do a little cleanup for the __vdso_gettimeofday() function.
It kick out an unneeded ret local variable and makes the code faster if
only the timezone is needed.
Signed-off-by: Stefani Seibold
---
arch/x86/vdso/vclock_gettime.c | 7 ++-
1 file changed, 2 in
From: Stefani Seibold
This patch add the time support for 32 bit a VDSO to a 32 bit kernel.
For 32 bit programs running on a 32 bit kernel, the same mechanism is
used as for 64 bit programs running on a 64 bit kernel.
Signed-off-by: Stefani Seibold
---
arch/x86/include/asm/vdso.h |
From: Stefani Seibold
The _install_special_mapping() is the new base function for
install_special_mapping(). This function will return a pointer of the
created VMA or a error code in an ERR_PTR()
This new function will be needed by the for the vdso 32 bit support to map the
additonal vvar and hp
Commit 78a2e12f51d9 ("iommu: shmobile: Enable driver compilation with
COMPILE_TEST") added an optional dependency on SH_MOBILE. But that
Kconfig symbol doesn't exist. It seems ARCH_SHMOBILE was intended. Use
that.
Signed-off-by: Paul Bolle
---
Completely untested.
drivers/iommu/Kconfig | 2 +-
On Sat, Feb 8, 2014 at 10:01 PM, Paul Bolle wrote:
> Commit 0079aae0f1e6 ("spi: omap2: Add build dependencies for
> writel_relaxed()") added an optional Kconfig dependency on SH. That
> Kconfig symbol doesn't exist. Apparently SUPERH was intended. Use that.
>
> Signed-off-by: Paul Bolle
Nice cat
On Sun, Feb 09, 2014 at 01:23:45AM +0530, Rashika Kheria wrote:
Mark functions as static in core/dev.c because they are not used outside
this file.
This eliminates the following warning in core/dev.c:
net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’
[-Wmissing-protot
Raymond Wanyoike writes:
> The driver description files give these descriptions to the vendor specific
> ports on this modem:
>
> VID_19D2&PID_1270&MI_00: "ZTE MF667 Diagnostics Port"
> VID_19D2&PID_1270&MI_01: "ZTE MF667 AT Port"
> VID_19D2&PID_1270&MI_02: "ZTE MF667 ATExt2 Port"
> VID_19D2&
This toggles TIF_SYSCALL_AUDIT as needed when rules change instead
of leaving it set whenever rules might be set in the future. This
reduces syscall latency from >60ns to closer to 40ns on my laptop.
This code is a little bit tricky. It's not safe to turn
TIF_SYSCALL_AUDIT off during a syscall t
The driver description files give these descriptions to the vendor specific
ports on this modem:
VID_19D2&PID_1270&MI_00: "ZTE MF667 Diagnostics Port"
VID_19D2&PID_1270&MI_01: "ZTE MF667 AT Port"
VID_19D2&PID_1270&MI_02: "ZTE MF667 ATExt2 Port"
VID_19D2&PID_1270&MI_03: "ZTE MF667 ATExt Port"
Commit 0079aae0f1e6 ("spi: omap2: Add build dependencies for
writel_relaxed()") added an optional Kconfig dependency on SH. That
Kconfig symbol doesn't exist. Apparently SUPERH was intended. Use that.
Signed-off-by: Paul Bolle
---
Basically untested.
drivers/spi/Kconfig | 2 +-
1 file changed,
I'm getting warnings about corruption of the kmalloc-32 slab on an nfs
server while running some regression tests.
A bisect lands on 9fe55eea7e4b444bafc42facc2d1d2847275 "Fix race
when checking i_size on direct i/o read". Is there any known problem
here?
It doesn't reproduce immediately and
On 02/08/2014 03:06 PM, Linus Torvalds wrote:
> On Sat, Feb 8, 2014 at 11:58 AM, Richard Yao wrote:
>>
>> My apologies for that. Here is the backtrace:
>>
>> [] p9_virtio_zc_request+0x45e/0x510
>> [] p9_client_zc_rpc.constprop.16+0xfd/0x4f0
>> [] p9_client_read+0x15d/0x240
>> [] v9fs_fid_readn+0x5
On Sat, Feb 8, 2014 at 7:22 AM, Bill Fink wrote:
> On Fri, 7 Feb 2014, Marek Belisko wrote:
>
>> Signed-off-by: NeilBrown
>> Signed-off-by: Marek Belisko
>> ---
>> Based on Neil's patch and extend for documentation and bindings include.
>>
>> .../bindings/net/rfkill/rfkill-relugator.txt
Hi Linus,
here are some queued fixes for the v3.14 series, six of
these are even targeted for stable. More details in the
signed tag.
Please pull them in!
Yours,
Linus Walleij
The following changes since commit 38dbfb59d1175ef458d006556061adeaa8751b72:
Linus 3.14-rc1 (2014-02-02 16:42:13 -0
On Sun, Feb 09, 2014 at 01:40:54AM +0530, Rashika Kheria wrote:
> Mark functions as static in net/sunrpc/svc_xprt.c because they are not
> used outside this file.
>
> This eliminates the following warning in net/sunrpc/svc_xprt.c:
> net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for
Daniel Vetter schreef op za 08-02-2014 om 20:59 [+0100]:
> Hm, if this is really a regression between 3.13 and 3.14-rc1 then I
> don't see any quick candidates - relevant functions in intel-gtt.c
> seem unchanged.
>
> So probably a bisect is what we need here. Note that this could also
> be due to
On Sat, Feb 08, 2014 at 10:52:07AM -0800, H. Peter Anvin wrote:
> On 02/08/2014 12:01 AM, Andi Kleen wrote:
> > The fancy x86 hweight uses different compiler options for the
> > hweight file. This does not work with LTO. Just disable the optimization
> > with LTO
>
> No, I'm going to NAK this. Th
On Sun, Feb 09, 2014 at 01:39:20AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/netfilter/nf_tables_core.h in
> net/netfilter/nft_lookup.c because it has prototype declaration of
> functions defined in net/netfilter/nft_lookup.c.
>
> This eliminates the following warning in n
On Sun, Feb 09, 2014 at 01:37:20AM +0530, Rashika Kheria wrote:
> Move prototype declaration of function to header file
> include/net/net_namespace.h from net/ipx/af_ipx.c because they are used
> by more than one file.
>
> This eliminates the following warning in net/ipx/sysctl_net_ipx.c:
> net/ip
On Sun, Feb 09, 2014 at 01:35:38AM +0530, Rashika Kheria wrote:
> Move prototype declarations of function to header file
> include/net/datalink.h from net/ipx/af_ipx.c because they are used by
> more than one file.
>
> This eliminates the following warning in net/ipx/pe2.c:
> net/ipx/pe2.c:20:24:
On Sun, Feb 09, 2014 at 01:33:57AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/ipx.h
> from net/ipx/af_ipx.c because they are used by more than one file.
>
> This eliminates the following warning in
> net/ipx/ipx_route.c:33:19: warning: no pre
On Sun, Feb 09, 2014 at 01:29:55AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/dn.h
> from net/decnet/af_decnet.c because they are used by more than one file.
>
> This eliminates the following warning in net/decnet/af_decnet.c:
> net/decnet/sys
On Sun, Feb 09, 2014 at 01:32:10AM +0530, Rashika Kheria wrote:
> Move prototype definition of function to header file include/net/ipx.h
> from net/ipx/ipx_route.c because they are used by more than one file.
>
> This eliminates the following warning from net/ipx/af_ipx.c:
> net/ipx/af_ipx.c:193:2
On Sun, Feb 09, 2014 at 01:25:05AM +0530, Rashika Kheria wrote:
> Mark function as static in core/filter.c because it is not used outside
> this file.
>
> This eliminates the following warning in core/filter.c:
> net/core/filter.c:48:7: warning: no previous prototype for
> ‘bpf_internal_load_poin
On Sun, Feb 09, 2014 at 01:28:07AM +0530, Rashika Kheria wrote:
> Move prototype declaration of functions to header file include/net/dn_route.h
> from net/decnet/af_decnet.c because it is used by more than one file.
>
> This eliminates the following warning in net/decnet/dn_route.c:
> net/decnet/d
Hello, David, Fengguang, Chris.
On Fri, Feb 07, 2014 at 01:13:06PM -0800, David Rientjes wrote:
> On Fri, 7 Feb 2014, Fengguang Wu wrote:
>
> > On Fri, Feb 07, 2014 at 02:13:59AM -0800, David Rientjes wrote:
> > > On Fri, 7 Feb 2014, Fengguang Wu wrote:
> > >
> > > > [1.625020] BTRFS: selfte
Mark functions as static in net/sunrpc/svc_xprt.c because they are not
used outside this file.
This eliminates the following warning in net/sunrpc/svc_xprt.c:
net/sunrpc/svc_xprt.c:574:5: warning: no previous prototype for ‘svc_alloc_arg’
[-Wmissing-prototypes]
net/sunrpc/svc_xprt.c:615:18: warni
Include appropriate header file net/netfilter/nf_tables_core.h in
net/netfilter/nft_lookup.c because it has prototype declaration of
functions defined in net/netfilter/nft_lookup.c.
This eliminates the following warning in net/netfilter/nft_lookup.c:
net/netfilter/nft_lookup.c:133:12: warning: no
Move prototype declaration of function to header file
include/net/net_namespace.h from net/ipx/af_ipx.c because they are used
by more than one file.
This eliminates the following warning in net/ipx/sysctl_net_ipx.c:
net/ipx/sysctl_net_ipx.c:33:6: warning: no previous prototype for
‘ipx_register_s
On Sun, Feb 09, 2014 at 01:23:45AM +0530, Rashika Kheria wrote:
> Mark functions as static in core/dev.c because they are not used outside
> this file.
>
> This eliminates the following warning in core/dev.c:
> net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’
> [-Wmiss
cgroup->name handling became quite complicated over time involving
dedicated struct cgroup_name for RCU protection. Now that cgroup is
on kernfs, we can drop all of it and simply use kernfs_name/path() and
friends. Replace cgroup->name and all related code with kernfs
name/path constructs.
* Rei
On Sat, Feb 8, 2014 at 11:58 AM, Richard Yao wrote:
>
> My apologies for that. Here is the backtrace:
>
> [] p9_virtio_zc_request+0x45e/0x510
> [] p9_client_zc_rpc.constprop.16+0xfd/0x4f0
> [] p9_client_read+0x15d/0x240
> [] v9fs_fid_readn+0x50/0xa0
> [] v9fs_file_readn+0x10/0x20
> [] v9fs_file_re
Luis R. Rodriguez schreef op ma 13-05-2013 om 10:43 [-0700]:
> NACK, looking forward to the linux-mips patches, in the future however
> we want to avoid these type of placeholder patches.
This thread was (likely) started when I submitted this patch (to remove
AHB bus support) during the v3.10 deve
On Sat, Feb 8, 2014 at 8:06 PM, Paul Bolle wrote:
> 0) Booting v3.14-rc1 on an (outdated) ThinkPad X41 triggers a kernel
> error:
> pci :00:02.0: can't ioremap flush page - no chipset flushing
>
> That is this pci device:
> lspci | grep 00:02.0
> 00:02.0 VGA compatible controller
Move prototype declarations of function to header file
include/net/datalink.h from net/ipx/af_ipx.c because they are used by
more than one file.
This eliminates the following warning in net/ipx/pe2.c:
net/ipx/pe2.c:20:24: warning: no previous prototype for ‘make_EII_client’
[-Wmissing-prototypes]
On Sun, Feb 09, 2014 at 01:21:51AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/caif/caif_dev.h in caif/cfsrvl.c
> because it has prototype declaration of functions defined in
> caif/cfsrvl.c.
>
> This eliminates the following warning in caif/cfsrvl.c:
> net/caif/cfsrvl.c:198
On Sun, Feb 09, 2014 at 01:19:43AM +0530, Rashika Kheria wrote:
> Include appropriate header file net/caif/caif_dev.h in caif/caif_dev.c
> because it has prototype declarations of function defined in
> caif/caif_dev.c.
>
> This eliminates the following file in caif/caif_dev.c:
> net/caif/caif_dev.
On Sun, Feb 09, 2014 at 01:17:21AM +0530, Rashika Kheria wrote:
> Mark function as static in net/9p/client.c because it is not used
> outside this file.
>
> This eliminates the following warning in net/9p/client.c:
> net/9p/client.c:207:18: warning: no previous prototype for ‘p9_fcall_alloc’
> [-
Move prototype declaration of functions to header file include/net/ipx.h
from net/ipx/af_ipx.c because they are used by more than one file.
This eliminates the following warning in
net/ipx/ipx_route.c:33:19: warning: no previous prototype for ‘ipxrtr_lookup’
[-Wmissing-prototypes]
net/ipx/ipx_ro
Move prototype definition of function to header file include/net/ipx.h
from net/ipx/ipx_route.c because they are used by more than one file.
This eliminates the following warning from net/ipx/af_ipx.c:
net/ipx/af_ipx.c:193:23: warning: no previous prototype for
‘ipxitf_find_using_net’ [-Wmissing-
Move prototype declaration of functions to header file include/net/dn.h
from net/decnet/af_decnet.c because they are used by more than one file.
This eliminates the following warning in net/decnet/af_decnet.c:
net/decnet/sysctl_net_decnet.c:354:6: warning: no previous prototype for
‘dn_register_s
Move prototype declaration of functions to header file include/net/dn_route.h
from net/decnet/af_decnet.c because it is used by more than one file.
This eliminates the following warning in net/decnet/dn_route.c:
net/decnet/dn_route.c:629:5: warning: no previous prototype for ‘dn_route_rcv’
[-Wmis
On 02/08/2014 02:45 PM, Linus Torvalds wrote:
> On Sat, Feb 8, 2014 at 11:12 AM, Richard Yao wrote:
> And what's the backtrace that gets mentioned - but not quoted - for
> the horrible 9p crap? So that we can see who the guilty party is that
> thinks that it's somehow ok to pass module addresses o
Hello.
Today I rebooted my router into a new kernel and noticed that
the screen goes blank after booting the system (initial bootup
messages are visible). After some debugging it turns out that
the screen goes blank when loading gma500_gfx module.
This is an intel D2500CC motherboard with Atom D
Mark function as static in core/filter.c because it is not used outside
this file.
This eliminates the following warning in core/filter.c:
net/core/filter.c:48:7: warning: no previous prototype for
‘bpf_internal_load_pointer_neg_helper’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria
---
Mark functions as static in core/dev.c because they are not used outside
this file.
This eliminates the following warning in core/dev.c:
net/core/dev.c:2806:5: warning: no previous prototype for ‘__dev_queue_xmit’
[-Wmissing-prototypes]
net/core/dev.c:4640:5: warning: no previous prototype for
‘
Include appropriate header file net/caif/caif_dev.h in caif/cfsrvl.c
because it has prototype declaration of functions defined in
caif/cfsrvl.c.
This eliminates the following warning in caif/cfsrvl.c:
net/caif/cfsrvl.c:198:6: warning: no previous prototype for ‘caif_free_client’
[-Wmissing-protot
Include appropriate header file net/caif/caif_dev.h in caif/caif_dev.c
because it has prototype declarations of function defined in
caif/caif_dev.c.
This eliminates the following file in caif/caif_dev.c:
net/caif/caif_dev.c:303:6: warning: no previous prototype for ‘caif_enroll_dev’
[-Wmissing-pr
Mark function as static in net/9p/client.c because it is not used
outside this file.
This eliminates the following warning in net/9p/client.c:
net/9p/client.c:207:18: warning: no previous prototype for ‘p9_fcall_alloc’
[-Wmissing-prototypes]
Signed-off-by: Rashika Kheria
---
net/9p/client.c |
On 12/15/2013 11:01 PM, Sasha Levin wrote:
Hi all,
While fuzzing with trinity inside a KVM tools guest running latest -next, I've
noticed that
quite often there's a hang happening inside shmem_fallocate. There are several
processes stuck
trying to acquire inode->i_mutex (for more than 2 minute
On Sat, Feb 8, 2014 at 11:12 AM, Richard Yao wrote:
> 9p-virtio needs is_vmalloc_or_module_addr exported before a patch can be
> merged to prevent the virtio zero-copy routines from triggering a
> hypervisor page fault when loading kernel modules:
>
> https://groups.google.com/forum/#!topic/linux.
On 3 February 2014 18:55, Michal Hocko wrote:
> [Adding linux-mm to the CC]
[...]
> This means that the page has to be written back in order to be dropped.
> How much dirty memory you have (comparing to the total size of the page
> cache)?
Not too many. May be you missed that part, but I sai
This reverts ds1wm.c from commit d3a8a9dbb903c73a7ec2deae4c9b7d74b6834f4c.
Of the three files changed ds1wm.c ds2490.c and w1_netlink.c, it turns out
ds1wm.c was locking bus_mutex, but inside the loop and I missed it.
Reverting ds1wm.c to the previous version.
Signed-off-by: David Fries
Reported-
Hello.
On 08-02-2014 6:29, shaobingqing wrote:
In current code, there only one struct rpc_rqst is prealloced. If one
callback request is received from two sk_buff, the xprt_alloc_bc_request
would be execute two times with the same transport->xid. The first time
xprt_alloc_bc_request will alloc
Dear Linus,
Loading kernel modules off 9p-virtio in a Linux guest causes VM termination
because of a page fault in unmapped memory, so I wrote a patch to fix it. Dave
Miller initially accepted it, but then rejected it because it calls an
unexported symbol from a kernel module, which breaks the bui
On Sat, 2014-02-08 at 18:15 +0100, Thomas Glanzmann wrote:
> The iSCSI target uses one function to send all outbound data. So in
> order to do it right every function that is sending data in multiple
> chunks need to mark it correctly. Of course someone could also do some
> wild guessing and sayin
The 9p-virtio transport does zero copy on things larger than 1024 bytes
in size. It accomplishes this by returning the physical addresses of
pages to the virtio-pci device. At present, the translation is usually a
bit shift.
However, that approach produces an invalid page address when we
read/writ
1 - 100 of 267 matches
Mail list logo
