Kernel

[PATCH V3 1/5] mmc: Add erase, secure erase, trim and secure trim operations
From c7a9eb435367fd8ef16e79c053f0c5a630473830 Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)nokia.com> Date: Tue, 1 Jun 2010 13:20:22 +0300 Subject: [PATCH 1/5] mmc: Add erase, secure erase, trim and secure trim operations SD/MMC cards tend to support an erase operation. In addition, eMMC v4.4 car... 24 Jun 2010 05:17

[PATCH V3 4/5] block: Add secure discard
From b25b9a499f255ee5999c219525d82ef40382318c Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)nokia.com> Date: Wed, 23 Jun 2010 15:41:38 +0300 Subject: [PATCH 4/5] block: Add secure discard Secure discard is the same as discard except that all copies of the discarded sectors (perhaps created by garba... 24 Jun 2010 05:17

fs: dcache reduce d_parent locking
On Thu, 2010-06-24 at 13:02 +1000, npiggin(a)suse.de wrote: Use RCU property of dcache to simplify locking in some places where we take d_parent and d_lock. Comment: don't need rcu_deref because we take the spinlock and recheck it. But does the LOCK barrier imply a DATA DEPENDENCY barrier? (It does on x8... 7 Jul 2010 11:15

[PATCH V3 0/5] Add MMC erase and secure erase V3
Hi Add ability to do MMC erase and secure erase operations from userspace, using the BLKDISCARD ioctl and a newly created BLKSECDISCARD ioctl. This is version 3 of these patches. Changes from V2 - move the addition of BLKSECDISCARD to a separate patch and implement it using I/O requests - move the MMC su... 24 Jun 2010 05:17

[PATCH V3 2/5] mmc_block: Add discard support
From 1c859151d2d8c76e503a24c6d3d472cc01a68b3a Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)nokia.com> Date: Thu, 3 Jun 2010 10:47:12 +0300 Subject: [PATCH 2/5] mmc_block: Add discard support Enable MMC to service discard requests. In the case of SD and MMC cards that do not support trim, discards... 24 Jun 2010 05:17

[PATCH 1/3] RTC/nuc900: make returning time checking function valid
This patch is to make returning time checking function valid. In spite of using the 'rtc_valid_tm', nevertheless, the read time function omits its returning value, that means the 'rtc_valid_tm' is useless here. Signed-off-by: Wan ZongShun <mcuos.com(a)gmail.com> --- drivers/rtc/rtc-nuc900.c | 12 ++++-------- ... 24 Jun 2010 05:17

[PATCH V3 5/5] mmc_block: Add support for secure discard
From 3104475071c1f4959912a1529b179c912cbfb56f Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)nokia.com> Date: Wed, 23 Jun 2010 15:55:50 +0300 Subject: [PATCH 5/5] mmc_block: Add support for secure discard Secure discard is implemented by Secure Trim if the discard is unaligned or Secure Erase otherw... 24 Jun 2010 05:17

[PATCH V3 3/5] omap_hsmmc: Add erase capability
From 20b7223c8a3c021a31a7b8079990ec103d89007e Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)nokia.com> Date: Tue, 18 May 2010 17:33:13 +0300 Subject: [PATCH 3/5] omap_hsmmc: Add erase capability Disable the data (busy) timeout for erases and set the MMC_CAP_ERASE capability. Signed-off-by: Adria... 24 Jun 2010 05:17

Rework gpio cansleep (was Re: gpiolib and sleepinggpios)
Jon Povey wrote: Ryan Mallon wrote: If we strip my patch back to just introducing gpio_request_cansleep, which would be used in any driver where all of the calls are gpio_(set/get)_cansleep, and make gpio_request only allow non-sleeping gpios then incorrect use of gpios would be caught at re... 24 Jun 2010 07:26

2.6.35-rc3 -- kernel BUG at mm/vmalloc.c:216! - invalid opcode: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
On 06/24/2010 09:45 AM, Xiaotian Feng wrote: It's probably the same bug Cliff Wickman reported. per_cpu_ptr_to_phys() was using wrong first chunk match logic which ends up passing wrong addresses to vmalloc_to_page(). I have the following fix patch queued in percpu#for-linus branch and was waiting ... 24 Jun 2010 04:12