Re: [PATCH v2 16/31] arm64: ELF definitions

2012-09-05 Thread Chris Metcalf
vior is used on powerpc, s390, mips, sparc and > parisc. Not sure about tile though. tile also reports "tilegx" regardless of whether the task is 64-bit or 32-bit compat. -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe from this list: send the line "unsub

[GIT PULL] MMC fixes for 3.6-rc5

2012-09-05 Thread Chris Ball
+++ drivers/mmc/host/omap.c| 14 +-- drivers/mmc/host/sdhci-esdhc.h | 6 +-- include/linux/mmc/card.h | 1 + 8 files changed, 98 insertions(+), 61 deletions(-) -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "

snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI)

2012-09-08 Thread Chris Rankin
BA+ AGP+ GART64- 64bit- FW- Rate=x8 Kernel driver in use: radeon Does anyone have any suggestions, please? Thanks, Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http:/

Re: [alsa-devel] snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI)

2012-09-10 Thread Chris Rankin
ts the responsiveness. (I assume that the kernel switches to polling the device instead when it disables the IRQ anyway). I didn't try "pci=nocrs" because I didn't know about it. I can try that tonight. Cheers, Chris -- To unsubscribe from this list: send the line "un

Re: [alsa-devel] snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI)

2012-09-10 Thread Chris Rankin
ly impact system performance And the "pci=nocrs" option does Really Bad Things to the display at boot-time. So what is "irqpoll" actually doing, please? Is it just a temporary workaround for a driver bug? Thanks, Chris -- To unsubscribe from this list: send the line "unsubscribe

Re: [alsa-devel] snd-intel-hda: screaming IRQ with 3.5.3 kernel (HDMI)

2012-09-10 Thread Chris Rankin
x83  [] ? common_interrupt+0x29/0x30 handlers: [] azx_interrupt [snd_hda_intel] Disabling IRQ #17 Cheers, Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/maj

Re: 3.5 regression on i915

2012-10-06 Thread Chris Wilson
On Sat, 6 Oct 2012 01:42:18 +0200, Willy Tarreau wrote: > Chris, Daniel, > > since version 3.5, my Asus EeePC 1005HA bugs during startx. I didn't > have the time to investigate until this evening. > > I could bisect the commits and found that the following one was mer

Re: 3.5 regression on i915

2012-10-06 Thread Chris Wilson
pointer > on the external display >3.5.x no KMS : kernel BUG >3.5.x KMS: X server segfaults in intel driver > > So in fact, both the KMS/non-KMS confs have regressed in 3.5 on this setup. > > It is possible that the commit which re

Re: 3.5 regression on i915

2012-10-06 Thread Chris Wilson
On Sat, 6 Oct 2012 10:20:16 +0200, Willy Tarreau wrote: > Hi Chris, > > On Sat, Oct 06, 2012 at 09:04:34AM +0100, Chris Wilson wrote: > > > The crash happens here in i915_gem_entervt_ioctl() : > > > > > > 3659 BUG_ON(!list_empty(&de

Re: 3.5 regression on i915

2012-10-06 Thread Chris Wilson
On Sat, 6 Oct 2012 10:42:58 +0200, Willy Tarreau wrote: > On Sat, Oct 06, 2012 at 09:24:35AM +0100, Chris Wilson wrote: > > More likely X is segfaulting for another reason altogether. Can you > > please attach the stacktrace (with symbols!) and see if another > > bisection

Re: 3.5 regression on i915

2012-10-06 Thread Chris Wilson
On Sat, 6 Oct 2012 11:17:08 +0200, Willy Tarreau wrote: > On Sat, Oct 06, 2012 at 10:04:00AM +0100, Chris Wilson wrote: > > On Sat, 6 Oct 2012 10:42:58 +0200, Willy Tarreau wrote: > > > On Sat, Oct 06, 2012 at 09:24:35AM +0100, Chris Wilson wrote: > > > > More likel

[GIT PULL] MMC updates for 3.7-rc1

2012-10-08 Thread Chris Ball
Kashyap (3): mmc: sdhci-s3c: Enable only required bus clock mmc: sdhci-s3c: Fix crash on module insertion for second time mmc: sdhci-s3c: Add clk_(enable/disable) in runtime suspend/resume Chao Xie (1): mmc: sdhci-pxav2, sdhci-pxav3: use clk_prepare/unprepare APIs Chris Bal

Re: [GIT PULL] MMC updates for 3.7-rc1

2012-10-08 Thread Chris Ball
Hi Linus, On Mon, Oct 08 2012, Chris Ball wrote: > Please pull from: > > git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git > tags/mmc-merge-for-3.7-rc1 > > to receive the MMC merge for 3.7. There are currently two conflicts > due to header renames for the ARM sin

[GIT PULL] xtensa patchset for 3.7

2012-10-08 Thread Chris Zankel
hite list in modpost. Thanks, -Chris --> The following changes since commit a0d271cbfed1dd50278c6b06bead3d00ba0a88f9: Linux 3.6 (2012-09-30 16:47:46 -0700) are available in the git repository at: https://github.com/czankel/xtensa-linux.git tags/xtensa-next-2012100

Re: [PATCH] Btrfs: remove repeated eb->pages check in, disk-io.c/csum_dirty_buffer

2012-10-09 Thread Chris Mason
as a warning, so you kept the warning. But when the metadata block size is bigger than a page, the WARN_ON triggers for any page that isn't the first one in the extent buffer. I kept this commit but removed the WARN_ON(1) -chris -- To unsubscribe from this list: send the line "unsubs

Re: [RFC][CFT][CFReview] execve and kernel_thread unification work

2012-10-09 Thread Chris Metcalf
t; magic. I'll take a look at this for arch/tile this week. -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kerne

Re: [PATCH 3/8] sparc64: Eliminate PTE table memory wastage.

2012-10-09 Thread Chris Metcalf
ry non-common :-) I'll add arch/tile to the list of architectures that would benefit. We currently allocate PTEs using the page allocator, but by default we use 64K pages and 16M huge pages, so with 8-byte PTEs that's just 2K for the page table, so we could fit 32 of them on a page if we wi

[GIT PULL] Btrfs

2012-10-09 Thread Chris Mason
btrfs: move inline function code to header file (+12/-14) Mark Fasheh (2) commits (+848/-116): btrfs: extended inode ref iteration (+138/-37) btrfs: extended inode refs (+710/-79) Wei Yongjun (2) commits (+3/-6): Btrfs: fix possible memory leak in scrub_setup_recheck_block() (+1/-0) Btr

Re: [ 103/133] xtensa: Add missing RCU idle APIs on idle loop

2012-10-10 Thread Chris Zankel
Hi Greg, Thanks for adding it. Signed-off-by: Chris Zankel On 10/10/2012 03:52 PM, Greg Kroah-Hartman wrote: 3.5-stable review patch. If anyone has any objections, please let me know. -- From: Frederic Weisbecker commit 11ad47a0edbd62bfc0547cfcdf227a911433f207 upstream

Re: [PATCH v2] Do a proper locking for mmap and block size change

2012-11-30 Thread Chris Mason
On Thu, Nov 29, 2012 at 07:49:10PM -0700, Dave Chinner wrote: > On Thu, Nov 29, 2012 at 02:16:50PM -0800, Linus Torvalds wrote: > > On Thu, Nov 29, 2012 at 1:29 PM, Chris Mason > > wrote: > > > > > > Just reading the new blkdev_get_blocks, it looks like we'r

Re: FW: [PATCH v2] mmc: sdhci: apply voltage range check only for non-fixed regulators

2012-11-30 Thread Chris Ball
I will post patches soon. Does this mean that I shouldn't merge either yours or Kevin's patch for 3.8, while we wait for this? Any ETA on it? Thanks very much, - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "

[PATCH v2 0/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-11-30 Thread Chris Moeller
I've submitted versions of this with prior patch sets, and this part was never accepted, possibly because it depended on other patches to work, or possibly because it wasn't so cleanly organized. This time, I've split the LED setting command off into its own static function, then call that on contr

[PATCH v2 1/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-11-30 Thread Chris Moeller
Signed-off-by: Chris Moeller --- diff -urpN a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c --- a/drivers/input/joystick/xpad.c 2012-11-30 12:33:10.604607590 -0800 +++ b/drivers/input/joystick/xpad.c 2012-11-30 12:41:19.374756212 -0800 @@ -260,13 +260,12 @@ struct

Re: [PATCH v2 0/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-11-30 Thread Chris Moeller
On Fri, 30 Nov 2012 14:30:23 -0800 Dmitry Torokhov wrote: > Hi Chris, > > On Friday, November 30, 2012 01:54:06 PM Chris Moeller wrote: > > I've submitted versions of this with prior patch sets, and this part > > was never accepted, possibly because it depended on oth

Re: [RFT PATCH v2 4/5] mm: provide more accurate estimation of pages occupied by memmap

2012-12-02 Thread Chris Clayton
On 11/29/12 10:52, Chris Clayton wrote: On 11/28/12 23:52, Andrew Morton wrote: On Wed, 21 Nov 2012 23:09:46 +0800 Jiang Liu wrote: Subject: Re: [RFT PATCH v2 4/5] mm: provide more accurate estimation of pages occupied by memmap How are people to test this? "does it boot"?

Re: [PATCH] SDIO / PM: Add empty bus-level suspend/resume callbacks

2012-12-02 Thread Chris Ball
Hi, On Sun, Dec 02 2012, NeilBrown wrote: >> What about applying the appended patch (hopefully, the build warnings should >> be fixed properly this time)? > > Looks good to me - thanks! Thanks, both of you, pushed to mmc-next for 3.8. - Chris. -- Chris Ball <http://pr

Re: [RFT PATCH v2 4/5] mm: provide more accurate estimation of pages occupied by memmap

2012-12-02 Thread Chris Clayton
On 12/02/12 19:55, Chris Clayton wrote: On 11/29/12 10:52, Chris Clayton wrote: On 11/28/12 23:52, Andrew Morton wrote: On Wed, 21 Nov 2012 23:09:46 +0800 Jiang Liu wrote: Subject: Re: [RFT PATCH v2 4/5] mm: provide more accurate estimation of pages occupied by memmap How are people

Re: [PATCH -next] tile/PCI: use for_each_pci_dev to simplify the code

2012-12-03 Thread Chris Metcalf
On 12/3/2012 8:28 AM, Wei Yongjun wrote: > From: Wei Yongjun > > Use for_each_pci_dev to simplify the code. > > Signed-off-by: Wei Yongjun Thanks, I've taken this into my tree for -next. -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe from this

Re: [RFT PATCH v2 4/5] mm: provide more accurate estimation of pages occupied by memmap

2012-12-04 Thread Chris Clayton
On 12/03/12 23:17, Andrew Morton wrote: On Sun, 02 Dec 2012 19:55:09 + Chris Clayton wrote: On 11/29/12 10:52, Chris Clayton wrote: On 11/28/12 23:52, Andrew Morton wrote: On Wed, 21 Nov 2012 23:09:46 +0800 Jiang Liu wrote: Subject: Re: [RFT PATCH v2 4/5] mm: provide more

Re: [PATCH -next] tile/PCI: use for_each_pci_dev to simplify the code

2012-12-04 Thread Chris Metcalf
ch function are you referring to? You mention MPS/MRS so perhaps you're talking about fixup_read_and_payload_sizes()? > In general, I think the PCI_EXP_DEVCAP and PCI_EXP_DEVCTL code for MPS > and MRRS management belongs in the PCI core, not in drivers or > architectures (it's fin

Re: [PATCH 05/10] UAPI: Place comments in empty arch Kbuilds to make them non-empty

2012-10-17 Thread Chris Metcalf
t it will be the same there. > > Signed-off-by: David Howells > cc: Ralf Baechle > cc: Chris Metcalf Acked-by: Chris Metcalf -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body

Re: [PATCH 06/10] UAPI: The tile arch uses the generic ucontext.h file

2012-10-17 Thread Chris Metcalf
On 10/17/2012 10:16 AM, David Howells wrote: > Move the header-y and generic-y lines for ucontext.h from > arch/tile/include/asm/Kbuild to the uapi/ Kbuild as the asm-generic variant is > used. > > Signed-off-by: David Howells > cc: Chris Metcalf Acked-by: Chris Metcalf

Re: Local DoS through write heavy I/O on CFQ & Deadline

2012-10-18 Thread Chris Friesen
could be sorted by priority and done with the ionice level of the original caller? Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[GIT PULL] xtensa patches

2012-10-19 Thread Chris Zankel
Hi Linus, Could you please pull the changes from the Xtensa repository. They are all limited to the xtensa subtree and include some important changes (adding long missing system calls for newer libc versions and other fixes) and the UAPI changes. Thanks, -Chris The following changes since

[PATCH] tile: support GENERIC_KERNEL_THREAD and GENERIC_KERNEL_EXECVE

2012-10-19 Thread Chris Metcalf
Also provide an optimized current_pt_regs() while we're at it. Signed-off-by: Chris Metcalf --- arch/tile/Kconfig |2 + arch/tile/include/asm/processor.h |3 ++ arch/tile/include/asm/switch_to.h |5 +- arch/tile/kernel/entry.S | 11 arch/tile/k

[PATCH] arch/tile: avoid generating .eh_frame information in modules

2012-10-19 Thread Chris Metcalf
support, the compiler by default omits .eh_frame information, so we don't see this problem. But when not using feedback, we need to explicitly suppress the .eh_frame. Signed-off-by: Chris Metcalf --- arch/tile/Makefile |4 1 file changed, 4 insertions(+) diff --git a/arch/tile/Mak

[PATCH] arch/tile: avoid build warnings from duplicate ELF_R_xxx #defines

2012-10-19 Thread Chris Metcalf
These are now provided in , so clean up warning by not re-defining them in module.c. Signed-off-by: Chris Metcalf --- arch/tile/kernel/module.c | 10 -- 1 file changed, 10 deletions(-) diff --git a/arch/tile/kernel/module.c b/arch/tile/kernel/module.c index 001cbfa..243ffeb 100644

[PATCH] tile: support GENERIC_KERNEL_THREAD and GENERIC_KERNEL_EXECVE

2012-10-19 Thread Chris Metcalf
Also provide an optimized current_pt_regs() while we're at it. Signed-off-by: Chris Metcalf --- [Re-sending to correct linus-arch / linux-arch typo.] arch/tile/Kconfig |2 + arch/tile/include/asm/processor.h |3 ++ arch/tile/include/asm/switch_to.h |5 +- arch

Re: [PATCH] tile: support GENERIC_KERNEL_THREAD and GENERIC_KERNEL_EXECVE

2012-10-20 Thread Chris Metcalf
On 10/19/2012 5:35 PM, Al Viro wrote: > On Fri, Oct 19, 2012 at 04:25:12PM -0400, Chris Metcalf wrote: >> Also provide an optimized current_pt_regs() while we're at it. > Applied. BTW, are you sure you want to record parent's pid and not tid? By recording ->pid r

Re: linux-next: manual merge of the xtensa tree with Linus' tree

2012-10-21 Thread Chris Zankel
Hi Stephen, Sorry, I accidentally pushed this patch up; should be fixed the next next time you pull. Thanks, -Chris On 10/21/2012 04:40 PM, Stephen Rothwell wrote: Hi Chris, Today's linux-next merge of the xtensa tree got a conflict in arch/xtensa/include/uapi/asm/unistd.h between c

[GIT PULL] MMC fixes for 3.7

2012-12-06 Thread Chris Ball
Chris Ball (1): Revert misapplied "mmc: sh-mmcif: avoid oops on spurious interrupts" Guennadi Liakhovetski (1): mmc: sh-mmcif: avoid oops on spurious interrupts (second try) Heiko Stübner (1): mmc: sdhci-s3c: fix missing clock for gpio card-detect drivers/mmc/

Re: [PATCH linux-next] i915: intel_set_mode: Reduce stack allocation from 500 bytes to 2 pointers

2012-12-07 Thread Chris Wilson
n the growing petition to get real errorcodes back to userspace! -Chris -- Chris Wilson, Intel Open Source Technology Centre -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vge

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-07 Thread Chris Mason
#x27;ll all want to address it somehow. On a single flash drive doing random 4K writes, xfs does 950MB/s into regular extents but only 400MB/s into preallocated extents. http://masoncoding.com/presentation/perf-linuxcon12/fallocate.png ext4 has a bigger hit, but there's a little room for im

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-07 Thread Chris Mason
On Fri, Dec 07, 2012 at 01:43:25PM -0700, Theodore Ts'o wrote: > On Fri, Dec 07, 2012 at 02:03:06PM -0500, Chris Mason wrote: > > > > That's not what happened though, and the right way forward from here is > > to give the bit to the feature,

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-07 Thread Chris Mason
On Fri, Dec 07, 2012 at 02:27:43PM -0700, Theodore Ts'o wrote: > On Fri, Dec 07, 2012 at 04:09:32PM -0500, Chris Mason wrote: > > Persistent trim is what I had in mind, but there are other ideas that do > > imply a change in behavior as well. Can we safely assume this feature

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-07 Thread Chris Mason
On Fri, Dec 07, 2012 at 02:49:04PM -0700, Ric Wheeler wrote: > On 12/07/2012 04:43 PM, Chris Mason wrote: > > On Fri, Dec 07, 2012 at 02:27:43PM -0700, Theodore Ts'o wrote: > >> On Fri, Dec 07, 2012 at 04:09:32PM -0500, Chris Mason wrote: > >>> Persistent trim i

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-07 Thread Chris Mason
On Fri, Dec 07, 2012 at 05:17:05PM -0700, Dave Chinner wrote: > On Fri, Dec 07, 2012 at 02:03:06PM -0500, Chris Mason wrote: [ dead and beaten fallocate ponies ] > > > On a single flash drive doing random 4K writes, xfs does 950MB/s into > > regular extents but only 400MB/s

Re: [update] Re: new execve/kernel_thread design

2012-12-07 Thread Chris Metcalf
ext as soon as the merge window opens. It had > been sitting there for a long time by now and you've all been Cc'd on > that thread all along. IMHO, Al has done a great job reaching out to the architecture maintainers with this round of changes. I think it should be a m

Re: New system call wanted: fdreopen

2012-12-09 Thread Chris Adams
ass the FD back to the parent over a socket, and then have the child exit. -- Chris Adams Systems and Network Administrator - HiWAAY Internet Services I don't speak for anybody but myself - that's enough trouble. -- To unsubscribe from this list: send the line "unsubscribe linux-ke

Re: [PATCH v2 0/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-12-10 Thread Chris Moeller
On Sun, 2 Dec 2012 23:43:18 -0800 Dmitry Torokhov wrote: > On Fri, Nov 30, 2012 at 08:13:29PM -0800, Chris Moeller wrote: > > On Fri, 30 Nov 2012 14:30:23 -0800 > > Dmitry Torokhov wrote: > > > > > Hi Chris, > > > > > > On Friday, N

Re: [PATCH v2 0/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-12-10 Thread Chris Moeller
On Mon, 10 Dec 2012 02:58:25 -0800 Chris Moeller wrote: > On Sun, 2 Dec 2012 23:43:18 -0800 > Dmitry Torokhov wrote: > > > On Fri, Nov 30, 2012 at 08:13:29PM -0800, Chris Moeller wrote: > > > On Fri, 30 Nov 2012 14:30:23 -0800 > > > Dmitry Torokho

Re: [PATCH v2 0/1] Input: xpad - Implement wireless controller LED setting and fix connect time LED setting

2012-12-10 Thread Chris Moeller
On Mon, 10 Dec 2012 04:43:54 -0800 Chris Moeller wrote: > On Mon, 10 Dec 2012 02:58:25 -0800 > Chris Moeller wrote: > > > On Sun, 2 Dec 2012 23:43:18 -0800 > > Dmitry Torokhov wrote: > > > > > On Fri, Nov 30, 2012 at 08:13:29PM -0800, Chris Moeller wrote:

Re: [PATCH 1/1] mmc: sdhci-acpi: enable runtime-pm for device HID INT33C6

2012-12-10 Thread Chris Ball
Hi, On Mon, Dec 10 2012, Adrian Hunter wrote: > sdhci-acpi supports ACPI devices which have compatibility ID > PNP0D40, however it is not possible to know if those devices > will all work correctly with runtime-pm, so that must be configured > per hardware ID. Acked-by: Chris Ba

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-10 Thread Chris Metcalf
feel free to apply it to the tile file as well. You'll note that for tile it's under an #if 0, which in retrospect I shouldn't have pushed anyway. So I don't feel strongly :-) FWIW, the change certainly seems at least plausible to me. -- Chris Metcalf, Tilera Corp. http://w

Re: [PATCH, 3.7-rc7, RESEND] fs: revert commit bbdd6808 to fallocate UAPI

2012-12-10 Thread Chris Mason
On Fri, Dec 07, 2012 at 06:39:49PM -0700, Chris Mason wrote: > On Fri, Dec 07, 2012 at 05:17:05PM -0700, Dave Chinner wrote: > > On Fri, Dec 07, 2012 at 02:03:06PM -0500, Chris Mason wrote: > > > On a single flash drive doing random 4K writes, xfs does 950MB/s into > > &g

[GIT PULL] MMC updates for 3.8-rc1

2012-12-10 Thread Chris Ball
nclude/linux/mmc/mxs-mmc.h -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH 0/8] Fix coding style in sdhci.c

2012-11-11 Thread Chris Ball
Hi, On Sun, Nov 11 2012, Tushar Behera wrote: > Yes, I can do that. I did split it specifically so that we could drop > any patches if required. > > I will wait for a word from Chris regarding what he prefers. I would want to merge one patch, but I'm afraid I don't g

Re: [PATCH 3/3] mmc: sdhci: apply voltage range check only for non-fixed regulators

2012-11-13 Thread Chris Ball
ther occasions where is_supported_voltage() is used, like this one -- is it necessary here too? else if (regulator_is_supported_voltage(host->vqmmc, 180, 180)) regulator_enable(host->vqmmc); Thanks, - Chris. -- Chris Ball <http://pr

Re: [PATCH v2] mmc: sdhci: apply voltage range check only for non-fixed regulators

2012-11-13 Thread Chris Ball
omeone sets up a fixed regulator at 330, all of the other caps are disabled. Why wouldn't that work without this change, and how are we supposed to remove those caps on a fixed regulator after your patchset? Thanks, sorry if I'm missing something obvious, - Chris. -- Chris Ball &l

Re: [PATCH v2] mmc: sdhci: apply voltage range check only for non-fixed regulators

2012-11-13 Thread Chris Ball
wouldn't that work without this change, and how are we supposed to >> remove those caps on a fixed regulator after your patchset? >> >> Thanks, sorry if I'm missing something obvious, > > On our boards eMMC is connected to fixed 2.8V regulator, what results in > clearing all availab

Re: drivers/mmc/card/block.c infinite loop in mmc_blk_err_check waiting on R1_READY_FOR_DATA

2012-11-13 Thread Chris Ball
Hi Trey, On Tue, Nov 13 2012, Trey Ramsay wrote: > Thanks Chris. Any idea how long the timeout should be? It could > cause problems if we timeout to early. This what I have so far with a > 10 minute timeout. The code is based off of v3.7-rc3 Ten minutes sounds excessive, which is actu

Re: [PATCH] tilegx: request_irq with a non-null device name

2012-11-13 Thread Chris Metcalf
net_handle_ingress_irq, > - 0, NULL, NULL); > + 0, "tile_net", NULL); Good catch. If you can change it to dev->name instead of "tile_net", feel free to add my: Acked-by: Chris Metcalf -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsub

Re: [PATCH] tilegx: request_irq with a non-null device name

2012-11-13 Thread Chris Metcalf
On 11/13/2012 4:54 PM, Simon Marchi wrote: > On Tue, Nov 13, 2012 at 1:37 PM, Chris Metcalf wrote: >> On 11/13/2012 3:58 PM, Simon Marchi wrote: >>> This patch simply makes the tilegx net driver call request_irq with a >>> non-null name. It makes the output in /proc/i

Re: [PATCH] mm: fix a regression with HIGHMEM introduced by changeset 7f1290f2f2a4d

2012-11-06 Thread Chris Clayton
es for highmem zone because bootmem allocator never allocates pages from them. So fix the regression by skipping highmem in function reset_zone_present_pages() and fixup_zone_present_pages(). Signed-off-by: Jiang Liu Signed-off-by: Jianguo Wu Reported-by: Maciej Rutecki Tested-by: Maciej Rutecki Cc

Re: [RFC] Second attempt at kernel secure boot support

2012-11-06 Thread Chris Friesen
boot does arguably solve a class of problems, so it seems a bit odd to recommend just throwing it out entirely. Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kerne

Re: [PATCH 5/8] mmc: dw_mmc: fix modular build for exynos back-end

2012-11-06 Thread Chris Ball
p level: > drivers/mmc/host/dw_mmc-exynos.c:226:34: error: '__mod_of_device_table' > aliased to undefined symbol 'dw_mci_pltfm_match' > > This patch fixes the problem by just using the correct > string. > > Signed-off-by: Arnd Bergmann > Cc: Thomas Abra

Re: [PATCH 6/8] mmc: dw_mmc: constify dw_mci_idmac_ops in exynos back-end

2012-11-06 Thread Chris Ball
s > as const. > > drivers/mmc/host/dw_mmc-exynos.c: In function 'dw_mci_exynos_probe': > drivers/mmc/host/dw_mmc-exynos.c:234:11: warning: assignment discards 'const' > qualifier from pointer target type [enabled by default] > > Signed-off-by: Arnd Bergmann

Re: [PATCH v7 0/3] Add modules to support realtek PCIE card reader

2012-11-07 Thread Chris Ball
Hi, On Mon, Oct 29 2012, wwang wrote: > Hi Chris, Samuel and Alex: > > Can you help to review this patchset, please? > > I have asked Greg to remove rts_pstor from the staging tree. So this > driver have to be merged into 3.8 kernel, or else Realtek'sPCI-E card > reader

Re: [digsig:dmi 20/35] WARNING: security/integrity/built-in.o(.text+0x1d8): Section mismatch in reference from the function integrity_inode_free() to the variable .init.data:ima_use_tcb

2012-11-07 Thread Chris Zankel
Hi, Looking a bit into it, I think modpost is broken. I'm working on a fix. Cheers! -Chris On 11/06/2012 03:57 AM, Fengguang Wu wrote: > Perhaps we should CC more people.. > > On Tue, Nov 06, 2012 at 01:47:18PM +0200, Kasatkin, Dmitry wrote: >> On Tue, Nov 6, 2012 at 1

Re: [digsig:dmi 20/35] WARNING: security/integrity/built-in.o(.text+0x1d8): Section mismatch in reference from the function integrity_inode_free() to the variable .init.data:ima_use_tcb

2012-11-07 Thread Chris Zankel
Pressed the 'send' button a bit too fast. On 11/07/2012 03:31 PM, Chris Zankel wrote: > Hi, > > Looking a bit into it, I think modpost is broken. I'm working on a fix. This is specific to Xtensa. Symbols are stored in a separate '.lit' section, but modpost do

Re: scsi target, likely GPL violation

2012-11-07 Thread Chris Friesen
must either: 1) include the source with the distributed binary or 2) include with the binary an offer to provide the source to *any* third party Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org

Re: [PATCH] dw_mmc: fix more const pointer warnings

2012-11-08 Thread Chris Ball
his should hopefully fix the issue for good. > > Signed-off-by: Arnd Bergmann Thanks, pushed to mmc-next for 3.7. (Jaehoon also sent a patch to fix these last night, but yours applies to current mmc-next and his doesn't, so I'll take this one instead.) - Chris. -- Chris Bal

[GIT PULL] MMC fixes for 3.7-rc5

2012-11-09 Thread Chris Ball
ix NULL pointer dereference for dt boot Chris Ball (1): mmc: sdhci: fix NULL dereference in sdhci_request() tuning Fabio Estevam (1): mmc: mxcmmc: Fix MODULE_ALIAS Guennadi Liakhovetski (1): mmc: sh_mmcif: fix use after free James Hogan (1): mmc: dw_mmc: fix multipl

Re: [PATCH v7 0/3] Add modules to support realtek PCIE card reader

2012-11-09 Thread Chris Ball
l help to merge all of the three parts to > linus's tree? I've removed the patch from my tree to avoid conflicting with Samuel. I'm happy to either have the MMC patch go through the MFD tree with: Acked-by: Chris Ball or to merge the MMC side of v7 myself, whichever S

Re: [PATCH 1/3] arch/tile: Call tracehook_report_syscall_{entry,exit} in syscall trace

2012-12-26 Thread Chris Metcalf
d patch 3/3 in this series, into the tile tree (and pushed it up to linux-next). I fixed up ptrace.h to adjust the declarations for the modified functions. As Al Viro pointed out, patch 2/3 is already present in v3.8-rc1. Thanks! -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubs

Re: memory corruption, possibly caused by i915

2013-01-02 Thread Chris Mason
d pages at unmap time. > > Daniel, can you think of additional sanity checks that could be added to > the i915 driver ? (Even if at the expense of speed: a CONFIG_DEBUG option > to prove correctness would be very worthwhile imo) If the bad pages are getting all the way to btrfs, CONFIG_DEBUG_P

Re: Linux 3.8-rc2

2013-01-03 Thread Chris Wilson
eed * to set it here already despite that we pass it down the callchain. However, until that confusion is unravelled, reverting b0a2658ac, seems the most sensible approach. -Chris -- Chris Wilson, Intel Open Source Technology Centre -- To unsubscribe from this list: send the line "unsubs

Re: [PATCH REPOST] xtensa: use new common dtc rule

2013-01-03 Thread Chris Zankel
Hi Stephen, Thanks for the patch. I have added it to the 'for_next' tree. Max, since you added that feature for Xtensa, any comments before I ask to pull? -Chris On 1/2/13 7:27 PM, Stephen Warren wrote: From: Stephen Warren The current rules have the .dtb files build in a

[PATCH] drm/i915: Treat crtc->mode.clock == 0 as disabled

2013-01-04 Thread Chris Wilson
Prevent a divide-by-zero by consistently treating an 'active' CRTC without a mode set as actually disabled. --- drivers/gpu/drm/i915/intel_pm.c | 22 +- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel

[PATCH] tile: remove an unused variable in copy_thread()

2013-01-04 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- arch/tile/kernel/process.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index 0e5661e..caf93ae 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -159,7

Re: [PATCH 1/3] arch/tile: implement user_regset interface on tilegx

2012-12-17 Thread Chris Metcalf
see do_work_pending() in arch/tile/kernel/process.c. And signal delivery seems to be handled in a platform-independent way now; see kernel/signal.c. My only comment on the revised patch is that I believe you should #include , not . Source code (.c files) doesn't seem to use the prefix. --

Re: [PATCH v3 1/3] arch/tile: implement user_regset interface on tile

2012-12-17 Thread Chris Metcalf
On 12/17/2012 8:08 PM, Simon Marchi wrote: > This is a basic implementation of user_regset for the tile > architecture. It reuses the basic blocks that were already there. > > Signed-off-by: Simon Marchi Thanks, I'll take this into the tile tree for this merge window. -- Chri

[GIT PULL] tile updates for 3.8

2012-12-18 Thread Chris Metcalf
Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git master These are a smattering of minor changes from Tilera and other folks, mostly in the ptrace area. Chris Metcalf (3): tilegx: remove __init from pci fixup hook arch/tile: provide

[GIT PULL] Two btrfs reverts

2012-12-20 Thread Chris Mason
Hi Linus, I had missed that for two of the patches in my last pull, we had included different fixes during 3.7. My for-linus has them reverted: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus Chris Mason (2) commits (+6/-8): Revert "

Re: [PATCH] mmc:core:if detect mmc card remove,don't wait for req done

2012-12-21 Thread Chris Ball
>> Hope you help me to analyze it and discuss with me. > > I've added the proper people - Chris Ball and linux-mmc - to the > participants list. > > I also wanted to check with you: the commit message implies that this > can cause an IO timeout and then a call

Re: [PATCH] mm: fix a regression with HIGHMEM introduced by changeset 7f1290f2f2a4d

2012-11-15 Thread Chris Clayton
ither freezing or rebooting) after a suspend to disk. Tested-by: Chris Clayton From: Andrew Morton Subject: revert "mm: fix-up zone present pages" Revert commit 7f1290f2f2a4d2c3f1b7ce8e87256e052ca23125 Author: Jianguo Wu AuthorDate: Mon Oct 8 16:33:06 2012 -0700 Commit:

Re: [sqlite] light weight write barriers

2012-11-15 Thread Chris Friesen
ed to come up with a new syscall or something since it doesn't match the behaviour of posix fsync(). Chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org

Re: [PATCH 1/1] mmc: Bad device can cause mmc driver to hang

2012-11-16 Thread Chris Ball
ppen after this path is hit? Are we just going to start a new request that begins a new ten-minute hang, or do we notice the bad card state somewhere and refuse to start new I/O? - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the

Re: [PATCH 1/1] mmc: Bad device can cause mmc driver to hang

2012-11-16 Thread Chris Ball
t'd be very valuable for testing) we can look at going farther, such as immediately setting host->flags |= SDHCI_DEVICE_DEAD. What do you think? - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "u

Re: [PATCH 1/1] mmc: Bad device can cause mmc driver to hang

2012-11-17 Thread Chris Ball
timeout will be added to prevent the code from looping forever. > The timeout will occur if the device never comes back from program > state or the device never becomes ready for data. > > Signed-off-by: Trey Ramsay Thanks for doing this; pushed to mmc-next for 3.8. - Chris. -- Chris B

Re: [PATCH] mmc: Standardise capability type

2012-11-17 Thread Chris Ball
uot;eliminate" here. :) Thanks, - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordom

Re: [RFT PATCH v1 0/5] fix up inaccurate zone->present_pages

2012-11-18 Thread Chris Clayton
a suspend to disc. Although my laptop is 64 bit, I run a 32 bit kernel with HIGHMEM (I have 8GB RAM): [chris:~/kernel/tmp/linux-3.7-rc6-resume]$ grep -E HIGHMEM\|X86_32 .config CONFIG_X86_32=y CONFIG_X86_32_SMP=y CONFIG_X86_32_LAZY_GS=y # CONFIG_X86_32_IRIS is not set # CONFIG_NOHIGHMEM is not set

Re: [PATCH] mmc: Standardise capability type

2012-11-19 Thread Chris Ball
ere. :) Thanks, > > No, I meant alleviate. :) > > Do you want me to re-submit, or have you fixed up? I already pushed with a change to "eliminate" -- I'll leave it like that if that's okay. Thanks, - Chris. -- Chris Ball <http://printf.net/> One La

Re: [PATCH 1/2] mmc: Configure SD_CFG2 register in sd_rw_multi

2012-11-19 Thread Chris Ball
_REG_CMD, SD_TRANSFER, Please write commit messages -- if this fixes a bug, what's the nature of the bug that it fixes? Thanks, - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: [PATCH v2 1/2] mmc/host/rtsx: Configure SD_CFG2 register in sd_rw_multi

2012-11-19 Thread Chris Ball
ck to the internal register. With what consequences? Was the data transfer failing? Under which circumstances? Thanks, - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the bo

Re: [PATCH v2 1/2] mmc/host/rtsx: Configure SD_CFG2 register in sd_rw_multi

2012-11-19 Thread Chris Ball
C side after 3.8. For these: Acked-by: Chris Ball - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http:/

Re: FW: [PATCH v2] mmc: sdhci: apply voltage range check only for non-fixed regulators

2012-11-20 Thread Chris Ball
eturns 1 for both fixed regulators and for > virtual dummy regulator, so the above change makes no sense. > > However I was so focused on fixing the 2.8V supply case that I missed the > fact that my "mmc: sdhci: apply voltage range check only for non-fixed > regulators" patch

Re: 3.9.0-rc7-next: i915: render error detected

2013-04-19 Thread Chris Wilson
this style of error since the dawn of time. The error means that the CPU accessed an invalid PTE - so the most likely a missing mb or chipset flush. -Chris -- Chris Wilson, Intel Open Source Technology Centre -- To unsubscribe from this list: send the line "unsubscribe linux

Re: [BUG REPORT] Kernel panic on 3.9.0-rc7-4-gbb33db7

2013-04-19 Thread Chris Mason
Quoting Tejun Heo (2013-04-19 01:57:54) > > Ewweehh > > No wonder this thing crashes. Chris, can't the original bio carry > bbio in bi_private and let end_bio_extent_readpage() free the bbio > instead of abusing bi_bdev like this? Yes, we can d

Re: [BUG REPORT] Kernel panic on 3.9.0-rc7-4-gbb33db7

2013-04-19 Thread Chris Mason
Quoting Jens Axboe (2013-04-19 09:32:50) > > > > No wonder this thing crashes. Chris, can't the original bio carry > > bbio in bi_private and let end_bio_extent_readpage() free the bbio > > instead of abusing bi_bdev like this? > > Ugh, wtf. > > Chris

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