Re: {PATCH] Firmware update using the update_flash -f results to soft lockup BUG

2011-07-06 Thread Michael Neuling
In message <4e1543b6.9060...@linux.vnet.ibm.com> you wrote: > Hi , > > Problem Description: > Firmware update using the update_flash -f results to soft lockup > BUG > FLASH: preparing saved firmware image for flash > FLASH: flash image is 50141296 bytes > FLASH: performing flash and reboot > FLAS

{PATCH] Firmware update using the update_flash -f results to soft lockup BUG

2011-07-06 Thread divya
Hi , Problem Description: Firmware update using the update_flash -f results to soft lockup BUG FLASH: preparing saved firmware image for flash FLASH: flash image is 50141296 bytes FLASH: performing flash and reboot FLASH: this will take several minutes. Do not power off! BUG: soft lockup - CPU#

[PATCH 4/4] powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs

2011-07-06 Thread Anton Blanchard
As a result of changes to Kconfig files, we no longer enable the lockup and hung task detectors. Both are very light weight and provide useful information in the event of a hang, so reenable them. Signed-off-by: Anton Blanchard --- Index: linux-powerpc/arch/powerpc/configs/ppc64_defconfig ==

[PATCH 3/4] powerpc: Add mpt2sas driver to pseries and ppc64 defconfig

2011-07-06 Thread Anton Blanchard
Add mpt2sas driver to pseries and ppc64 defconfig. Signed-off-by: Anton Blanchard --- Index: linux-powerpc/arch/powerpc/configs/ppc64_defconfig === --- linux-powerpc.orig/arch/powerpc/configs/ppc64_defconfig 2011-07-07 09:07:29

[PATCH 2/4] powerpc: Disable IRQs off tracer in ppc64 defconfig

2011-07-06 Thread Anton Blanchard
The IRQs off tracer enables mcount which has a big impact on performance. Disable it. Signed-off-by: Anton Blanchard --- Index: linux-powerpc/arch/powerpc/configs/ppc64_defconfig === --- linux-powerpc.orig/arch/powerpc/configs/ppc64

[PATCH 1/4] powerpc: Sync pseries and ppc64 defconfigs

2011-07-06 Thread Anton Blanchard
The pseries defconfig had a number of drivers enabled and we may as well add them to the ppc64 defconfig. Signed-off-by: Anton Blanchard --- Index: linux-powerpc/arch/powerpc/configs/ppc64_defconfig === --- linux-powerpc.orig/arch/p

[PATCH 0/4] Some defconfig updates

2011-07-06 Thread Anton Blanchard
Here are a few defconfig updates I had lying around in my tree. Anton ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev

[PATCH] gpio: Move mpc5200 gpio driver to drivers/gpio

2011-07-06 Thread Grant Likely
GPIO drivers are getting consolidated into drivers/gpio. While at it, change the driver name to mpc5200-gpio* to avoid collisions. Signed-off-by: Grant Likely --- Ben, I'm going to take this via the gpio/next branch to avoid conflicts with the big gpio rename. g. arch/powerpc/platforms/52xx/

Re: [PATCH] powerpc/5200: add GPIO functions for simple interrupt GPIOs

2011-07-06 Thread Grant Likely
On Mon, May 23, 2011 at 11:25:30AM +0200, Anatolij Gustschin wrote: > The mpc52xx_gpio driver currently supports 8 wakeup GPIOs and 32 > simple GPIOs. Extend it to also support GPIO function of 8 simple > interrupt GPIOs controlled in the standard GPIO register module. > > Signed-off-by: Anatolij

Re: [PATCH 1/2] powerpc/5200: mpc5200b.dtsi: add spi node address- and size-cells properties

2011-07-06 Thread Grant Likely
On Wed, Jul 06, 2011 at 11:43:19AM +0200, Anatolij Gustschin wrote: > Hi Grant, > > can you please pick these patches for 3.1 ? > > On Mon, 16 May 2011 18:02:43 +0200 > Anatolij Gustschin wrote: > > > Both, #address-cells and #size-cells properties are required > > for spi bus node, so add them

Re: [PATCH] powerpc/5200: dts: digsy_mtc.dts: add timer0 and timer1 gpio properties

2011-07-06 Thread Grant Likely
On Wed, Jul 06, 2011 at 11:46:27AM +0200, Anatolij Gustschin wrote: > Hi Grant, > > Can you please pick this patch for 3.1 ? > > On Tue, 7 Jun 2011 00:27:05 +0200 > Anatolij Gustschin wrote: > > > timer0 and timer1 pins are used as simple GPIO on this board. > > Add gpio-controller and #gpio-c

Re: [PATCH] powerpc/5200: add GPIO functions for simple interrupt GPIOs

2011-07-06 Thread Anatolij Gustschin
Hi Grant, Ping. On Mon, 23 May 2011 11:25:30 +0200 Anatolij Gustschin wrote: > The mpc52xx_gpio driver currently supports 8 wakeup GPIOs and 32 > simple GPIOs. Extend it to also support GPIO function of 8 simple > interrupt GPIOs controlled in the standard GPIO register module. > > Signed-off-

Re: [PATCH] powerpc/5200: dts: digsy_mtc.dts: add timer0 and timer1 gpio properties

2011-07-06 Thread Anatolij Gustschin
Hi Grant, Can you please pick this patch for 3.1 ? On Tue, 7 Jun 2011 00:27:05 +0200 Anatolij Gustschin wrote: > timer0 and timer1 pins are used as simple GPIO on this board. > Add gpio-controller and #gpio-cells properties to timer nodes > so that we can control gpio lines using available MPC

Re: [PATCH 1/2] powerpc/5200: mpc5200b.dtsi: add spi node address- and size-cells properties

2011-07-06 Thread Anatolij Gustschin
Hi Grant, can you please pick these patches for 3.1 ? On Mon, 16 May 2011 18:02:43 +0200 Anatolij Gustschin wrote: > Both, #address-cells and #size-cells properties are required > for spi bus node, so add them. > > Signed-off-by: Anatolij Gustschin > --- > arch/powerpc/boot/dts/mpc5200b.dtsi

Re: [PATCH] powerpc/kdump: Fix timeout in crash_kexec_wait_realmode

2011-07-06 Thread Anton Blanchard
On Tue, 05 Jul 2011 16:40:10 +1000 Michael Neuling wrote: > The existing code it pretty ugly. How about we clean it up even more > like this? Looks good and it passed my kdump test cases. Anton > From: Anton Blanchard > > We check for timeout expiry in the outer loop, but we also need to >

[PATCH 2/2]: powerpc/pseries/hvconsole: Fix dropped console output

2011-07-06 Thread Anton Blanchard
Return -EAGAIN when we get H_BUSY back from the hypervisor. This makes the hvc console driver retry, avoiding dropped printks. Signed-off-by: Anton Blanchard Cc: --- Index: linux-powerpc/arch/powerpc/platforms/pseries/hvconsole.c

[PATCH 1/2]: hvc_console: improve tty/console put_chars handling

2011-07-06 Thread Anton Blanchard
From: Hendrik Brueckner Currently, the hvc_console_print() function drops console output if the hvc backend's put_chars() returns 0. This patch changes this behavior to allow a retry through returning -EAGAIN. This change also affects the hvc_push() function. Both functions are changed to hand

Re: [RFC] [PATCH] hvc_console: improve tty/console put_chars handling

2011-07-06 Thread Anton Blanchard
Hi Hendrik, > So with the patch below, the backend can now indirectly control the > way console output is handled for it. I still have to think if this > solution is ok or if it is better to introduce a new callback to > console output only (and might provide a default implemenatation > similar

Re: [PATCH v3] mtd: eLBC NAND: remove elbc_fcm_ctrl->oob_poi

2011-07-06 Thread Artem Bityutskiy
On Tue, 2011-07-05 at 19:14 -0400, Matthew L. Creech wrote: > From: Mike Hench > > The eLBC NAND driver currently follows up each program/write operation with a > read-back of the page, in order to [ostensibly] fill in ECC data for the > caller. However, the page address used for this read is alw