Re: [v3 2/2] ARM: tegra: Skip scu_enable(scu_base) if not Cortex A9

2013-01-27 Thread Hiroshi Doyu
Hi Russell, On Tue, 22 Jan 2013 18:04:46 +0100 Olof Johansson o...@lixom.net wrote: Since Russell had comments on it earlier, I'd like him to give a nod that he's happy with it too. Is this ok for you? The original patch is:

Re: [patch v4 0/18] sched: simplified fork, release load avg and power awareness scheduling

2013-01-27 Thread Mike Galbraith
On Mon, 2013-01-28 at 07:42 +0100, Mike Galbraith wrote: Back to original 1ms sleep, 8ms work, turning NUMA box into a single node 10 core box with numactl. (aim7 in one 10 core node.. so spread, no delta.) Benchmark Version Machine Run Date AIM Multiuser Benchmark - Suite VII 1.1

RE: [PATCH v2 1/4] ARM: OMAP2+: dpll: round rate to closest value

2013-01-27 Thread Paul Walmsley
Hi On Fri, 25 Jan 2013, Mohammed, Afzal wrote: On Fri, Jan 25, 2013 at 13:48:11, Paul Walmsley wrote: On Wed, 23 Jan 2013, Afzal Mohammed wrote: Currently round rate function would return proper rate iff requested rate exactly matches the PLL lockable rate. This causes set_rate to

Re: [PATCH v2] mm: clean up soft_offline_page()

2013-01-27 Thread Xishi Qiu
On 2013/1/26 13:02, Naoya Horiguchi wrote: Currently soft_offline_page() is hard to maintain because it has many return points and goto statements. All of this mess come from get_any_page(). This function should only get page refcount as the name implies, but it does some page isolating

Re: [patch v4 0/18] sched: simplified fork, release load avg and power awareness scheduling

2013-01-27 Thread Mike Galbraith
On Mon, 2013-01-28 at 15:17 +0800, Alex Shi wrote: On 01/28/2013 02:49 PM, Mike Galbraith wrote: On Mon, 2013-01-28 at 13:19 +0800, Alex Shi wrote: On 01/27/2013 06:40 PM, Borislav Petkov wrote: On Sun, Jan 27, 2013 at 10:41:40AM +0800, Alex Shi wrote: Just rerun some benchmarks:

Re: [PATCH v3 58/71] ARC: UAPI Disintegrate arch/arc/include/asm

2013-01-27 Thread Vineet Gupta
Hi David, On Thursday 24 January 2013 04:20 PM, Vineet Gupta wrote: 1. ./genfilelist.pl arch/arc/include/asm/ 2. Create arch/arc/include/uapi/asm/Kbuild as follows +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm 3. ./disintegrate-one.pl

Re: [PATCH review 3/6] userns: Recommend use of memory control groups.

2013-01-27 Thread Lord Glauber Costa of Sealand
On 01/26/2013 06:22 AM, Eric W. Biederman wrote: In the help text describing user namespaces recommend use of memory control groups. In many cases memory control groups are the only mechanism there is to limit how much memory a user who can create user namespaces can use. Signed-off-by:

Re: [PATCH] pci-sysfs: replace mutex_lock with mutex_trylock to avoid potential deadlock situation

2013-01-27 Thread Jiang Liu
Hi all, I have worked out a draft patch set to serialize hotplug operations, but encountered some obstacles when dealing with PCI root buses. I will try to rebase the patch set onto PCI: Iterate pci host bridge instead of pci root bus from Yinghai. And also need to fix bugs reported by Lin

Re: [PATCH v3 32/71] ARC: [DeviceTree] Basic support

2013-01-27 Thread Vineet Gupta
Hi Rob, On Thursday 24 January 2013 04:20 PM, Vineet Gupta wrote: This is minimal infrastructure needed for devicetree work. It uses an a sample skeleton devicetree - embedded in kernel image - to print the board, manufacturer by parsing the top-level compatible string. As of now we don't

Re: [PATCH v3 22/71] ARC: [Review] Prevent incorrect syscall restarts

2013-01-27 Thread Vineet Gupta
Hi Al, On Thursday 24 January 2013 04:20 PM, Vineet Gupta wrote: Per Al Viro's signals for dummies https://lkml.org/lkml/2012/12/6/366 there are 3 golden rules for (not) restarting syscalls: What we need to guarantee is * restarts do not happen on signals caught in interrupts or

Re: [PATCH v5 7/8] fat (exportfs): rebuild directory-inode if fat_dget() fails

2013-01-27 Thread Namjae Jeon
2013/1/26, OGAWA Hirofumi hirof...@mail.parknet.co.jp: Namjae Jeon linkinj...@gmail.com writes: 2013/1/20, OGAWA Hirofumi hirof...@mail.parknet.co.jp: Namjae Jeon linkinj...@gmail.com writes: We rewrite patch as your suggestion using dummy inode. Would please you review below patch code ?

Re: [PATCH v3 14/71] ARC: Low level IRQ/Trap/Exception Handling

2013-01-27 Thread Vineet Gupta
Hi Al, On Thursday 24 January 2013 04:35 PM, Vineet Gupta wrote: Signed-off-by: Vineet Gupta vgu...@synopsys.com Cc: Al Viro v...@zeniv.linux.org.uk --- arch/arc/include/asm/entry.h | 495 arch/arc/kernel/entry.S | 571

[PATCH V2] ARM: davinci: da850: add RTC DT entries

2013-01-27 Thread Mrugesh Katepallewar
Add RTC DT entries in da850 dts file. Signed-off-by: Mrugesh Katepallewar mrugesh...@ti.com --- Applies on top of v3.8-rc4 of linus tree. This patch is depending on ARM: davinci: da850: add interrupt-parent property in soc node https://patchwork.kernel.org/patch/2044101/ Tested on da850-evm

Re: [PATCH review 3/6] userns: Recommend use of memory control groups.

2013-01-27 Thread Lord Glauber Costa of Sealand
On 01/28/2013 11:37 AM, Lord Glauber Costa of Sealand wrote: On 01/26/2013 06:22 AM, Eric W. Biederman wrote: In the help text describing user namespaces recommend use of memory control groups. In many cases memory control groups are the only mechanism there is to limit how much memory a

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