Re: [PATCH 0/3] Add boot_enable attribute to eMMC device for boot mode operation selection

2013-04-22 Thread Chris Ball
would have seen it while investigating? It'd be nice to avoid having to document the commands themselves, since the userspace tool may be updated out of sync with the kernel. Thanks, - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this li

Linux 3.9 release time frame

2013-04-22 Thread Chris Jones
What is the time frame we are currently looking at for a release of kernel 3.9? Regards -- Chris Jones Founder and Lead Developer Nest Linux nestli...@outlook.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.

[GIT PULL] Btrfs

2013-06-13 Thread Chris Mason
Hi Linus, Please pull my for-linus branch: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus This is an assortment of crash fixes: Josef Bacik (3) commits (+9/-8): Btrfs: don't delete fs_roots until after we cleanup the transaction (+1/-1) Btrfs: init relocat

[PATCH] tilepro: work around module link error with gcc 4.7

2013-06-15 Thread Chris Metcalf
gcc 4.7.x is emitting calls to __ffsdi2 where previously it used to inline the appropriate ctz instructions. While this needs to be fixed in gcc, it's also easy to avoid having it cause build failures when building with those compilers by exporting __ffsdi2 to modules. Signed-off-by:

Re: [3.10-rc6] WARNING: at fs/btrfs/inode.c:7961 btrfs_destroy_inode+0x265/0x2e0 [btrfs]()

2013-06-17 Thread Chris Mason
ode+0x265/0x2e0 [btrfs]() Thanks Dave, how long did you have to run the script to trigger it? -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

Re: [PATCH 0/2] introduce list_for_each_entry_del

2013-06-04 Thread Chris Mason
#x27;d love to hear others chime > in. Have to agree with Christoph. I just couldn't put my finger on why I didn't like it until I saw the list_pop_entry suggestion. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majo

PANIC at net/xfrm/xfrm_output.c:125 (3.9.4)

2013-06-05 Thread Chris Boot
er, but I'm happy to try out patches and poke around with a little guidance. I should add that the box doesn't reboot after 60 seconds and the watchdog doesn't seem to kick in either, but that's clearly not a networking issue. It reboots fine with the 'reboot' comma

Re: PANIC at net/xfrm/xfrm_output.c:125 (3.9.4)

2013-06-06 Thread Chris Boot
On 06/06/13 02:24, Fan Du wrote: > Hello Chris/Jean > > This issue might have already been fixed by this: > https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/net/xfrm/xfrm_output.c?id=497574c72c9922cf20c12aed15313c389f722fa0 > > > Hope it helps. Hi Fan

Re: PANIC at net/xfrm/xfrm_output.c:125 (3.9.4)

2013-06-06 Thread Chris Boot
On 06/06/13 09:38, Timo Teras wrote: > On Thu, 06 Jun 2013 08:47:56 +0100 > Chris Boot wrote: > >> On 06/06/13 02:24, Fan Du wrote: >>> Hello Chris/Jean >>> >>> This issue might have already been fixed by this: >>> https://git.kernel.org/cgit/

Building a BSD-jail clone out of namespaces

2013-06-06 Thread Chris Webb
gnoring the part where I lock into a new root filesystem, but presumably the way to do this is by pivot_root into a bind mount? Best wishes, Chris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majord

Re: Building a BSD-jail clone out of namespaces

2013-06-06 Thread Chris Webb
27;t think there's any kernel mechanism that lets me apply a UID translation layer as part of a bind mount is there? 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

Re: Building a BSD-jail clone out of namespaces

2013-06-06 Thread Chris Webb
ge? I.e. is it 'just' a matter of somehow securing access to procfs and sysfs, or a much wider issue? Best wishes, 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 h

Re: [3.10-rc6] WARNING: at fs/btrfs/inode.c:7961 btrfs_destroy_inode+0x265/0x2e0 [btrfs]()

2013-06-17 Thread Chris Mason
Quoting Dave Jones (2013-06-17 14:20:06) > On Mon, Jun 17, 2013 at 01:39:42PM -0400, Chris Mason wrote: > > Quoting Dave Jones (2013-06-17 09:49:55) > > > Hit this while running this script in a loop.. > > > https://github.com/kernelslacker/io-tests/blob/master/se

Re: [3.10-rc6] WARNING: at fs/btrfs/inode.c:7961 btrfs_destroy_inode+0x265/0x2e0 [btrfs]()

2013-06-19 Thread Chris Mason
Quoting Dave Jones (2013-06-17 14:58:10) > On Mon, Jun 17, 2013 at 02:42:27PM -0400, Chris Mason wrote: > > Quoting Dave Jones (2013-06-17 14:20:06) > > > On Mon, Jun 17, 2013 at 01:39:42PM -0400, Chris Mason wrote: > > > > Quoting Dave Jones (2013-06-17 09:49:

Re: [3.10-rc6] WARNING: at fs/btrfs/inode.c:7961 btrfs_destroy_inode+0x265/0x2e0 [btrfs]()

2013-06-19 Thread Chris Mason
Quoting Dave Jones (2013-06-19 14:34:50) > On Wed, Jun 19, 2013 at 02:02:33PM -0400, Chris Mason wrote: > > Quoting Dave Jones (2013-06-17 14:58:10) > > > On Mon, Jun 17, 2013 at 02:42:27PM -0400, Chris Mason wrote: > > > > Quoting Dave Jones (2013-06-17 14:20:

[GIT PULL] tile bug fix for v3.10

2013-06-19 Thread Chris Metcalf
implementation for __builtin_ffsll(). This should be inline again starting with gcc 4.7.4 and 4.8.2 or so, but meanwhile this change keeps things from breaking, with the only cost being a few bytes of code in the kernel to provide __ffsdi2 even for compilers that do inline it. Chris Metcalf (1

Re: PANIC at net/xfrm/xfrm_output.c:125 (3.9.4)

2013-06-20 Thread Chris Boot
On 06/06/2013 09:38, Timo Teras wrote: > On Thu, 06 Jun 2013 08:47:56 +0100 > Chris Boot wrote: > >> On 06/06/13 02:24, Fan Du wrote: >>> Hello Chris/Jean >>> >>> This issue might have already been fixed by this: >>> https://git.kernel.org/cgit/

Re: [PATCH v3, part1 04/10] PCI: mark pci_scan_bus_parented() as __deprecated

2013-05-31 Thread Chris Metcalf
On 5/25/2013 9:48 AM, Jiang Liu wrote: > Mark pci_scan_bus_parented() as __deprecated and clean up outdated > comments. > > Signed-off-by: Jiang Liu > Cc: Chris Metcalf > Cc: Greg Kroah-Hartman > Cc: Thierry Reding > Cc: linux-kernel@vger.kernel.org > Cc: linux-..

[GIT PULL] MMC fixes for 3.10-rc5

2013-06-02 Thread Chris Ball
+--- drivers/mmc/host/sdhci-acpi.c | 69 +- drivers/mmc/host/sdhci-esdhc-imx.c | 41 +++--- drivers/mmc/host/sdhci-pci.c | 54 + 5 files changed, 195 insertions(+), 45 deletions(-) -- Chris Ball <h

Re: [PATCH] arch: xtensa: include: asm: define '_PAGE_CHG_MASK' when 'NOMMU'

2013-06-22 Thread Chris Zankel
1. As part of the config: make ARCH=xtensa menuconfig and set General setup ---> (xtensa-linux-gnu-) Cross-compiler tool prefix 2. Provide with make: make ARCH=xtensa CROSS_COMPILE=xtensa-linux-gnu- Since you are not specifying CROSS_COMPILE, did you configure it in .config? -Chris > >

Re: [GIT PULL v2] msm clock for 3.11

2013-06-24 Thread Chris Ball
Hi, On Mon, Jun 24 2013, David Brown wrote: > This pull request differs from the previous one for the clock code by: > > - Gathered additional Acked-by lines. > - A small #include fixup found by Stephen Boyd > > The only Ack not received was from Chris Ball, who is CC&#

Re: [PATCH v9 1/9] ARM: davinci: move private EDMA API to arm/common

2013-06-07 Thread Chris Ball
Hi, On Fri, Jun 07 2013, Sekhar Nori wrote: > + Chris since the patch has some davinci_mmc.c changes. > > Chris, Mark, > > On 3/6/2013 9:45 PM, Matt Porter wrote: >> Move mach-davinci/dma.c to common/edma.c so it can be used >> by OMAP (specifically AM33xx) as well.

Re: Building a BSD-jail clone out of namespaces

2013-06-07 Thread Chris Webb
fs and teach it to map UIDs and GIDs. I'll have to take a look. 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/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH] ARM: pxa: propagate errors from regulator_enable() to pxamci

2013-07-05 Thread Chris Ball
s, and changes the pxamci_platform_data->setpower > callback so that the a failed em_x270_mci_setpower call > can be propagated by the pxamci driver into the mmc core. > > Signed-off-by: Arnd Bergmann For pxamci: Acked-by: Chris Ball Thanks, - Chris. -- Chris Ball <http://printf.ne

Re: Building a BSD-jail clone out of namespaces

2013-06-27 Thread Chris Webb
Chris Webb writes: > Prompted by the new userns support merged in the 3.8/3.9 kernels, I've been > playing with namespaces and trying to understand how I could use them to > build containers to replace some of my uses of qemu-kvm virtual machines. I now have most things working a

Re: [Suggestion] tile: include: asm: missing "feedback.h" file.

2013-06-27 Thread Chris Metcalf
LICIT(FUNCNAME, SECNAME, SIZE) #define FEEDBACK_ENTER(FUNCNAME) #define FEEDBACK_REENTER(FUNCNAME) #define FEEDBACK_ENTRY(FUNCNAME, SECNAME, SIZE) ^D -- 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.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: btrfs triggered lockdep WARN.

2013-06-27 Thread Chris Mason
ou don't already have CONFIG_DEBUG_PAGE_ALLOC turned on, maybe it will catch this? -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-in

Re: [PATCH] drivers: mmc: reordered shutdown sequence in mmc_bld_remove_req

2013-06-27 Thread Chris Ball
eanup other > data structures. > > Addresses the problem described in http://crbug.com/240815 > > Signed-off-by: Paul Taysom Thanks, pushed to mmc-next for 3.11. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list

Re: [PATCH] mmc: atmel-mci: remove include

2013-06-27 Thread Chris Ball
() macro. >> > >> > Signed-off-by: Nicolas Ferre >> >> Late but of course: >> >> Acked-by: Ludovic Desroches > Acked-by: Jean-Christophe PLAGNIOL-VILLARD Thanks, pushed to mmc-next for 3.11. - Chris. -- Chris Ball <http://printf.net/> One

Re: [PATCH v1] mmc: card: fixing an false identification of SANITIZE command

2013-06-27 Thread Chris Ball
; + (cmd.opcode == MMC_SWITCH)) { > + > err = ioctl_do_sanitize(card); > > if (err) Thanks, pushed to mmc-next for 3.11. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line

Re: [PATCH v2 1/2] mmc: dw_mmc: Handle late vmmc regulators with EPROBE_DEFER

2013-06-27 Thread Chris Ball
- > Changes in v2: > - Avoid hackery to detect regulators that will never show up. > - Move regulator out of slot init--it doesn't belong there. Thanks, pushed to mmc-next for 3.11. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from th

Re: [PATCH v2 2/2] mmc: dw_mmc: Add the ability to set the ciu clock frequency

2013-06-27 Thread Chris Ball
Acked-by: Jaehoon Chung > --- > Changes in v2: > - Added example as per Jaehoon. Thanks, pushed to mmc-next for 3.11. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the bod

Re: btrfs triggered lockdep WARN.

2013-06-27 Thread Chris Mason
Quoting Dave Jones (2013-06-27 11:19:22) > On Thu, Jun 27, 2013 at 11:01:30AM -0400, Chris Mason wrote: > > Quoting Dave Jones (2013-06-27 10:58:24) > > > Another bug caused by this script. > https://github.com/kernelslacker/io-tests/blob/master/setup.sh > > &

Re: [PATCH v2 1/2] mmc: dw_mmc: Handle late vmmc regulators with EPROBE_DEFER

2013-06-27 Thread Chris Ball
> static void dw_mci_cleanup_slot(struct dw_mci_slot *slot, unsigned int id) This hunk breaks the build for me, because err_setup_bus and ret are used in the error path of the call to mmc_add_host() in this function. I'll push a version that leaves those in. Let me know if you think

Re: PANIC at net/xfrm/xfrm_output.c:125 (3.9.4)

2013-06-27 Thread Chris Boot
On 26/06/2013 23:17, David Miller wrote: > From: Chris Boot > Date: Thu, 20 Jun 2013 21:36:44 +0100 > >> On 06/06/2013 09:38, Timo Teras wrote: >>> On Thu, 06 Jun 2013 08:47:56 +0100 >>> Chris Boot wrote: >>> >>>> On 06/06/13 02:24, Fan D

Re: [PATCH] tile: remove two outdated Kconfig entries

2013-03-21 Thread Chris Metcalf
> Signed-off-by: Paul Bolle > Thanks - taken into the tile tree. -- 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 h

Re: [PATCH] mmc/host:rtsx: Don't execute power up sequence repeatedly

2013-03-22 Thread Chris Ball
d if the power has been turned on. > > Signed-off-by: Wei WANG > --- > drivers/mmc/host/rtsx_pci_sdmmc.c | 10 ++ > 1 file changed, 10 insertions(+) Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child --

Re: [PATCH] drivers: mmc: host: Use resource_size()

2013-03-22 Thread Chris Ball
clk_put(priv->clk_sdmmc); > > res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - release_mem_region(res->start, res->end - res->start + 1); > + release_mem_region(res->start, resource_size(res)); > > mmc_free_host(mmc); Thanks, pushed t

Re: FW: Regulator API ignored return values

2013-03-22 Thread Chris Ball
Hi, On Tue, Mar 12 2013, Chris Ball wrote: > On Tue, Mar 12 2013, Arnd Bergmann wrote: >>> Need add regulator_put here since regulator_get has succeed? >> >> Hmm, we still don't actually bail out if the error is encountered, so >> the reference count is bal

Re: [PATCH] mmc: dw_mmc: setpower on MMC_POWER_{UP,OFF}

2013-03-22 Thread Chris Ball
ny state > doesn't get properly cleared by the power being turned off, presumably > due to lack of power sequencing. This resulted in the following log > messages after boot: Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per

Re: [PATCH] mmc: dw_mmc: move host->data_offset init earlier

2013-03-22 Thread Chris Ball
x27;t occur prior to host->data_offset being initialised. > > Signed-off-by: James Hogan > Cc: Seungwon Jeon > Cc: Jaehoon Chung > Cc: Chris Ball Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscrib

Re: [PATCH 2/3] dw_mmc: Avoid adding the number of transmitted bytes twice

2013-03-22 Thread Chris Ball
p operation > > Signed-off-by: Markos Chandras > Cc: Seungwon Jeon > Cc: Jaehoon Chung > Cc: Chris Ball Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsub

Re: [PATCH 3/3] dw_mmc: Handle unaligned data submission correctly

2013-03-22 Thread Chris Ball
xed to only submit unaligned data when we are > handling the last sg_miter item by checking whether we reached > the desired data length or not. > > The patch was tested against mmc_test and all the tests passed. > > Signed-off-by: Markos Chandras > Cc: Seungwon Jeon > Cc: J

Re: [PATCH] mmc: host: use resource_size()

2013-03-22 Thread Chris Ball
map(res->start, resource_size(res)); > if (host->reg_base == NULL) { > ret = -ENOMEM; > goto ioremap_failed; Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this

Re: [PATCH v4] mmc: dw_mmc: Add MSHC compatible for Exynos4412

2013-03-22 Thread Chris Ball
mon feature supported by Exynos4 and Exynos5. >> >> Cc: Seungwon Jeon > > Acked-by: Seungwon Jeon Thanks, pushed to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscrib

Re: [PATCH] ARM: at91/avr32/atmel-mci: fix DMA-channel leak on module unload

2013-03-22 Thread Chris Ball
ion is selected. >> >> Remove the no longer used CONFIG_MMC_ATMELMCI_DMA option completely. >> >> Cc: stable >> Signed-off-by: Johan Hovold > > Hi Johan, > > Good point so > > Acked-by: Ludovic Desroches Thanks, I'll merge this via the MMC tree if no-one o

Re: [PATCH v2] wait while adding MMC host to ensure root mounts

2013-03-22 Thread Chris Ball
> mmc_power_up(host); > mmc_detect_change(host, 0); > + mmc_flush_scheduled_work(); > } > > void mmc_stop_host(struct mmc_host *host) Thanks, this looks okay to me, I've pushed it to mmc-next for 3.10. - Chris. -- Chris Ball <http://printf.net

Re: [PATCH V3 5/7] mmc: queue work on any cpu

2013-03-22 Thread Chris Ball
rk() with > queue_delayed_work_on_any_cpu() siblings. > > This routine would look for the closest (via scheduling domains) non-idle cpu > (non-idle from schedulers perspective). If the current cpu is not idle or all > cpus are idle, work will be scheduled on local cpu. > > Cc:

Re: [PATCH V3 5/7] mmc: queue work on any cpu

2013-03-22 Thread Chris Ball
rk() with > queue_delayed_work_on_any_cpu() siblings. > > This routine would look for the closest (via scheduling domains) non-idle cpu > (non-idle from schedulers perspective). If the current cpu is not idle or all > cpus are idle, work will be scheduled on local cpu. > > Cc:

Re: [PATCH V3 5/7] mmc: queue work on any cpu

2013-03-22 Thread Chris Ball
Hi, On Fri, Mar 22 2013, Viresh Kumar wrote: > On 22 March 2013 22:56, Chris Ball wrote: >> On Mon, Mar 18 2013, Viresh Kumar wrote: >> >> /home/cjb/git/mmc/drivers/mmc/core/core.c: In function >> ‘mmc_schedule_delayed_work’: >> /home/cjb/git/mmc/drivers/mmc/

Re: [PATCH] tile: ns2cycles must be called with preempt disabled.

2013-03-22 Thread Chris Metcalf
the performance hit of the preemption calls so much as the confusing aspect of why it appears we need to disable preemption to compute the value, but not to use it :-) -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe from this list: send the line "unsubscribe linux-ker

Re: [PATCH] arch: remove KCORE_ELF again

2013-03-22 Thread Chris Metcalf
t it up in two > patches. > > arch/tile/Kconfig | 5 - > arch/xtensa/Kconfig | 15 --- > 2 files changed, 20 deletions(-) I took the tile part of this patch into the tile tree. Thanks! -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- To unsubscribe fro

Re: [PATCH] arch: remove KCORE_ELF again

2013-03-22 Thread Chris Metcalf
On 3/22/2013 3:59 PM, Paul Bolle wrote: > On Fri, 2013-03-22 at 15:44 -0400, Chris Metcalf wrote: >> I took the tile part of this patch into the tile tree. Thanks! > Should I (try to) remember to send future patches for tile, if any, > separately? I think it's generally sli

Re: [patch 30/34] tile: Enter idle with preemption disabled

2013-03-22 Thread Chris Metcalf
On 3/21/2013 5:53 PM, Thomas Gleixner wrote: > cpu_idle() needs to be called with preemption disabled. > > Signed-off-by: Thomas Gleixner > Cc: Chris Metcalf > --- > arch/tile/kernel/smpboot.c |2 -- > 1 file changed, 2 deletions(-) Thanks. I had fixed this in o

Re: [patch 30/34] tile: Enter idle with preemption disabled

2013-03-22 Thread Chris Metcalf
On 3/21/2013 5:53 PM, Thomas Gleixner wrote: > cpu_idle() needs to be called with preemption disabled. > > Signed-off-by: Thomas Gleixner > Cc: Chris Metcalf > --- > arch/tile/kernel/smpboot.c |2 -- > 1 file changed, 2 deletions(-) Or, given this is part of a ser

Re: [PATCH] tile: ns2cycles should use __raw_get_cpu_var

2013-03-23 Thread Chris Metcalf
tences with punctuation. (Also, don't hyphenate clock frequency here.) Thanks! -- 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

Re: [PATCH] tile: ns2cycles should use __raw_get_cpu_var

2013-03-26 Thread Chris Metcalf
we use the data read-only > - we do not scale the frequency > > Which means that we can use the __raw_get_cpu_var instead. > > Signed-off-by: Henrik Austad > --- > arch/tile/kernel/time.c |6 +- > 1 files changed, 5 insertions(+), 1 deletions(-) Thanks - tak

Re: [PATCH 1/1] drm/i915: Allow specifying a minimum brightness level for sysfs control.

2013-03-26 Thread Chris Wilson
> backlight if there's no other backlight driver by default. There are machines, such as the pnv netbook on my desk, on which intel_backlight does nothing and the only control is through acpi_backlight0. Generalising expected behaviour based on one firmware implementation is fraugh

Re: [PATCH v7 2/2] mm: make lru_add_drain_all() selective

2013-08-14 Thread Chris Metcalf
On 8/14/2013 2:46 AM, Andrew Morton wrote: > On Tue, 13 Aug 2013 19:32:37 -0400 Chris Metcalf wrote: > >> On 8/13/2013 7:29 PM, Tejun Heo wrote: >>> Hello, >>> >>> On Tue, Aug 13, 2013 at 06:53:32PM -0400, Chris Metcalf wrote: >>>>

Re: [PATCH] tile: use asm-generic/bitops/builtin-*.h

2013-08-14 Thread Chris Metcalf
nobu Mita > Cc: Chris Metcalf > --- > arch/tile/include/asm/bitops.h | 38 +++--- > 1 file changed, 3 insertions(+), 35 deletions(-) Thanks; taken into the tile tree (though I moved the new #includes to the end of the header with the other asm-gen

Re: [PATCH v7 2/2] mm: make lru_add_drain_all() selective

2013-08-14 Thread Chris Metcalf
On 8/14/2013 12:57 PM, Tejun Heo wrote: > Hello, Chris. > > On Wed, Aug 14, 2013 at 12:03:39PM -0400, Chris Metcalf wrote: >> Tejun, I don't know if you have a better idea for how to mark a >> work_struct as being "not used" so we can set and test it here. &

Re: [PATCH v2] tile: support LSI MEGARAID SAS HBA hybrid dma_ops

2013-08-14 Thread Chris Metcalf
On 8/13/2013 4:30 PM, Bjorn Helgaas wrote: > [+cc James in case he has opinions on the DMA mask question] > > On Tue, Aug 13, 2013 at 10:12 AM, Chris Metcalf wrote: >> (Trimming the quoted material a little to try to keep this email under >> control.) >> >> On

[PATCH v8] mm: make lru_add_drain_all() selective

2013-08-14 Thread Chris Metcalf
This change makes lru_add_drain_all() only selectively interrupt the cpus that have per-cpu free pages that can be drained. This is important in nohz mode where calling mlockall(), for example, otherwise will interrupt every core unnecessarily. Signed-off-by: Chris Metcalf Reviewed-by: Tejun

Re: [PATCH v8] mm: make lru_add_drain_all() selective

2013-08-14 Thread Chris Metcalf
On 8/14/2013 5:12 PM, Andrew Morton wrote: > On Wed, 14 Aug 2013 16:22:18 -0400 Chris Metcalf wrote: > >> This change makes lru_add_drain_all() only selectively interrupt >> the cpus that have per-cpu free pages that can be drained. >> >> This is important in no

Re: [PATCH 1/2] time: allow changing the timekeeper clock frequency

2013-08-14 Thread Chris Metcalf
hen the core code will do the same operation again to convert to wall-clock time). Obviously, we're not really anxious to re-test/re-qualify a new implementation of this, but if our current version is or might be incompatible with other code in the kernel perhaps that's a safer

[PATCH] tile: make __write_once a synonym for __read_mostly

2013-08-15 Thread Chris Metcalf
uture. Note that this change uncovered a latent bug where the "smp_topology" variable happened to always be aligned mod 8 so we could store two "int" values at once, but when we eliminated __write_once it ended up only aligned mod 4. Fix with an explicit annotation. Sig

Re: [3.10] Oopses in kmem_cache_allocate() via prepare_creds()

2013-08-19 Thread Chris Mason
ot; field etc). That > is, unless we're still spinning waiting for the mutex, but with that > value we shouldn't, as far as I can see. > Simon, is this box doing btrfs send/receive? If so, it's probably where this pipe is coming from. Linus' CONFIG_DEBUG_PAGE_ALLOC s

Re: [PATCH] drm/i915: fix long-standing SNB regression in power consumption after resume

2013-07-14 Thread Chris Wilson
lv, hsw). Based on that reasoning and that waking the GPU up here has no negative consequences, and so long as all paths are fixed, I am happy to give this an Acked-by: Chris Wilson Also, we need to reapply the w/a after a Function Level Reset, in other words we do need to repeat the init_cloc

Re: [ATTEND] How to act on LKML

2013-07-15 Thread Chris Ball
e it for the subsystem I maintain: * If there's something wrong with your patch, I will critique the code respectfully, without personal attacks or public humiliation. I'd like other developers to treat me this way too, but perhaps a good way to get started is to first come up with a stat

Re: [PATCH] drm/i915: fix long-standing SNB regression in power consumption after resume

2013-07-16 Thread Chris Wilson
thesis and make the transistion steps clearer. -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://vger.kernel.org/majordo

Re: [PATCH v2] arch: tile: include: asm: add cmpxchg64() definition

2013-07-17 Thread Chris Metcalf
ckconsole.c: In function ‘bcon_advance_console_bytes’: > drivers/block/blockconsole.c:164:2: error: implicit declaration of function > ‘cmpxchg64’ [-Werror=implicit-function-declaration] > > Signed-off-by: Chen Gang Thanks, taken into the tile tree. -- Chris Metcalf, Tilera Corp. http://www.til

Re: i915 debug spew during boot.

2013-07-29 Thread Chris Wilson
(struct drm_device *dev) +{ INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work, intel_gen6_powersave_work); } -- Chris Wilson, Intel Open Source Technology Centre -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: [PATCH 0/5] Optional regulator support

2013-07-30 Thread Chris Ball
e of their supplies hooked up. > > Currently the code simply introduces a new API call with exactly the > same implementation as regulator_get() so there should be zero impact > from the series other than a slightly larger kernel. Looks good: Acked-by: Chris Ball > Right now all the MMC us

Re: [PATCH] mmc: sdhci-msm: Add support for MSM chipsets

2013-07-30 Thread Chris Ball
de that will use this driver already in mainline, or on its way in? Thanks, - Chris. -- Chris Ball <http://printf.net/> -- 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 htt

Re: [PATCH v2] tile: handle 64-bit statistics in tilepro network driver

2013-07-30 Thread Chris Metcalf
On 7/30/2013 7:16 PM, David Miller wrote: > From: Chris Metcalf > Date: Thu, 25 Jul 2013 12:41:15 -0400 > >> Signed-off-by: Chris Metcalf > Applied, thanks. > > Your PTP patch for the Tile driver doesn't even come close to > applying properly to net-next, plea

[PATCH 03/12] tile: remove dead is_dup_ack() function from tilepro net driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilepro.c | 76 - 1 file changed, 76 deletions(-) diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index cb67df7..ba40ecd 100644 --- a/drivers/net/ethernet/tile

[PATCH v2 00/12] update tile network drivers

2013-07-31 Thread Chris Metcalf
his series) was already posted separately, but this version includes one whitespace tweak (leading tabs instead of spaces on one line) that I missed in the initial PTP v2, as well as the Acked-by from Richard Cochran. Chris Metcalf (12): tile: support rx_dropped/rx_errors in tilepro net driv

[PATCH 12/12] tile: support PTP using the tilegx mPIPE (IEEE 1588)

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf Acked-by: Richard Cochran --- arch/tile/gxio/iorpc_mpipe.c | 19 +++ arch/tile/include/gxio/iorpc_mpipe.h | 10 +- arch/tile/include/gxio/mpipe.h | 14 +++ drivers/net/ethernet/tile/Kconfig| 11 ++ drivers/net/ethernet/tile/tilegx.c | 216

[PATCH 09/12] tile: support TSO for IPv6 in tilegx network driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 44 +- 1 file changed, 29 insertions(+), 15 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 01068a9..ebc1b43 100644 --- a/drivers

[PATCH 11/12] tile: remove deprecated NETIF_F_LLTX flag from tile drivers

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 1 - drivers/net/ethernet/tile/tilepro.c | 3 --- 2 files changed, 4 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 6696807..dc45a2f 100644 --- a/drivers/net/ethernet

[PATCH 08/12] tile: support multiple mPIPE shims in tilegx network driver

2013-07-31 Thread Chris Metcalf
The initial driver support was for a single mPIPE shim on the chip (as is the case for the Gx36 hardware). The Gx72 chip has two mPIPE shims, so we extend the driver to handle that case. Signed-off-by: Chris Metcalf --- arch/tile/gxio/iorpc_mpipe_info.c | 18 + arch/tile/gxio/mpipe.c

[PATCH 05/12] tile: update dev->stats directly in tilegx network driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 29 - 1 file changed, 8 insertions(+), 21 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index f69f236..9ea88c8 100644 --- a/drivers/net/ethernet

[PATCH 10/12] tile: make "tile_net.custom" a proper bool module parameter

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index ebc1b43..6696807 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b

[PATCH 04/12] tile: support jumbo frames in the tilegx network driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- arch/tile/gxio/iorpc_mpipe.c | 47 + arch/tile/gxio/mpipe.c | 18 +- arch/tile/include/gxio/iorpc_mpipe.h | 4 + arch/tile/include/gxio/mpipe.h | 101 +- drivers/net/ethernet/tile/tilegx.c | 345

[PATCH 06/12] tile: fix panic bug in napi support for tilegx network driver

2013-07-31 Thread Chris Metcalf
r-cpu data, so we can arrange to set up and tear down all the NAPI state on the core driving the process, and just do the IRQ enable/disable as a smp_call_function thing. Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 65 +++--- 1 file change

[PATCH 02/12] tile: avoid bug in tilepro net driver built with old hypervisor

2013-07-31 Thread Chris Metcalf
Building against headers from an older Tilera hypervisor can cause the frags[] array to be overrun. Don't enable TSO in that case. Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilepro.c | 9 + 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/driver

[PATCH 01/12] tile: support rx_dropped/rx_errors in tilepro net driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilepro.c | 41 ++--- 1 file changed, 15 insertions(+), 26 deletions(-) diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index 782e95b..63fd9cc 100644 --- a/drivers

[PATCH 07/12] tile: enable GRO in the tilegx network driver

2013-07-31 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 58bd189..3a101b4 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers

[PATCH v2 13/12] tile: set hw_features and vlan_features in setup

2013-08-01 Thread Chris Metcalf
already handles the dependencies for fix_features, and there is no hardware state to tweak in set_features. Signed-off-by: Chris Metcalf --- David, I've fixed the drivers to use hw_features as a follow-on "13 of 12" patch in the v2 series, rather than rebasing the previous patches, sin

[PATCH] tile: various minor cleanups to hardwall subsystem

2013-08-01 Thread Chris Metcalf
First, clean up active hardwalls in exit_thread(). This is a better place than in arch_release_thread_info(). Second, mask out any non-online cpus from the cpumask after validating any required semantics of the cpu set. Signed-off-by: Chris Metcalf --- arch/tile/kernel/hardwall.c | 10

[PATCH] tile: convert uses of "inv" to "finv"

2013-08-01 Thread Chris Metcalf
t to "finv" where possible and delete the extra "inv" infrastructure. Signed-off-by: Chris Metcalf --- arch/tile/include/asm/cacheflush.h| 44 --- arch/tile/include/asm/uaccess.h | 31 arch/tile/include/uapi/as

[PATCH v3 02/13] tile: support rx_dropped/rx_errors in tilepro net driver

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilepro.c | 41 ++--- 1 file changed, 15 insertions(+), 26 deletions(-) diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index 34b43b4..327ff7b 100644 --- a/drivers

[PATCH v3 05/13] tile: support jumbo frames in the tilegx network driver

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- arch/tile/gxio/iorpc_mpipe.c | 47 + arch/tile/gxio/mpipe.c | 18 +- arch/tile/include/gxio/iorpc_mpipe.h | 4 + arch/tile/include/gxio/mpipe.h | 101 +- drivers/net/ethernet/tile/tilegx.c | 347

[PATCH v3 07/13] tile: fix panic bug in napi support for tilegx network driver

2013-08-01 Thread Chris Metcalf
r-cpu data, so we can arrange to set up and tear down all the NAPI state on the core driving the process, and just do the IRQ enable/disable as a smp_call_function thing. Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 65 +++--- 1 file change

[PATCH v3 08/13] tile: enable GRO in the tilegx network driver

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 17bcf33..2b1c31f 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers

[PATCH v3 11/13] tile: make "tile_net.custom" a proper bool module parameter

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 6d94d58..7302e84 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b

[PATCH v3 04/13] tile: remove dead is_dup_ack() function from tilepro net driver

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilepro.c | 76 - 1 file changed, 76 deletions(-) diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index 2f4b7b9..fd17af5 100644 --- a/drivers/net/ethernet/tile

[PATCH v3 12/13] tile: remove deprecated NETIF_F_LLTX flag from tile drivers

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 1 - drivers/net/ethernet/tile/tilepro.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 7302e84..0beed7e 100644 --- a/drivers/net/ethernet

[PATCH v3 13/13] tile: support PTP using the tilegx mPIPE (IEEE 1588)

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf Acked-by: Richard Cochran --- arch/tile/gxio/iorpc_mpipe.c | 19 +++ arch/tile/include/gxio/iorpc_mpipe.h | 10 +- arch/tile/include/gxio/mpipe.h | 14 +++ drivers/net/ethernet/tile/Kconfig| 11 ++ drivers/net/ethernet/tile/tilegx.c | 216

[PATCH v3 06/13] tile: update dev->stats directly in tilegx network driver

2013-08-01 Thread Chris Metcalf
Signed-off-by: Chris Metcalf --- drivers/net/ethernet/tile/tilegx.c | 29 - 1 file changed, 8 insertions(+), 21 deletions(-) diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 39c1e9e..e9eba2b 100644 --- a/drivers/net/ethernet

<    1   2   3   4   5   6   7   8   9   10   >