[PATCH 0/2] Fix migration races in rmap_walk() V4
Andrew, I'm posting this version since Mel is out today and Andrea and I would really like to get this fixed before 2.6.34 :) Here is Mel's 0/2 text, plus my changelog update: The sloppy cleanup of migration PTEs in V2 was to no ones liking, the fork() change was unnecessary and Rik devised a locking scheme for... 3 May 2010 13:09
[PATCH v2 6/7] don't compute pvclock adjustments if we trust the tsc
If the HV told us we can fully trust the TSC, skip any correction Signed-off-by: Glauber Costa <glommer(a)redhat.com> --- arch/x86/include/asm/kvm_para.h | 5 +++++ arch/x86/include/asm/pvclock-abi.h | 1 + arch/x86/kernel/kvmclock.c | 3 +++ arch/x86/kernel/pvclock.c | 4 ++++ ... 3 May 2010 12:03
[PATCH v2 7/7] Tell the guest we'll warn it about tsc stability
This patch puts up the flag that tells the guest that we'll warn it about the tsc being trustworthy or not. By now, we also say it is not. --- arch/x86/kvm/x86.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 8a7cdda..63a2acc 100644 -... 3 May 2010 12:03
[PATCH v2 2/7] Add a global synchronization point for pvclock
In recent stress tests, it was found that pvclock-based systems could seriously warp in smp systems. Using ingo's time-warp-test.c, I could trigger a scenario as bad as 1.5mi warps a minute in some systems. (to be fair, it wasn't that bad in most of them). Investigating further, I found out that such warps were cau... 3 May 2010 12:03
[PATCH v2 0/7] Pvclock fixes , version two
Here is a new version of this series. I am definitely leaving any warp calculations out, as Jeremy wisely points out that Chuck Norris should perish before we warp. Also, in this series, I am using KVM_GET_SUPPORTED_CPUID to export our features to userspace, as avi suggets. (patch 4/7), and starting to use the... 3 May 2010 12:03
[PATCH -mm 2/5] RapidIO: Add debug configuration option
Add debug configuration option for RapidIO subsystem. Signed-off-by: Alexandre Bounine <alexandre.bounine(a)idt.com> Cc: Matt Porter <mporter(a)kernel.crashing.org> Cc: Li Yang <leoli(a)freescale.com> Cc: Kumar Gala <galak(a)kernel.crashing.org> Cc: Thomas Moll <thomas.moll(a)sysgo.com> --- drivers/rapidio/Kconfig ... 3 May 2010 12:03
[PATCH -mm 0/5] RapidIO: Set of patches to current -mm tree
This set of RapidIO patches is applicable to the latest -mm code tree. These patches require series of RapidIO patches submitted earlier. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/m... 3 May 2010 12:03
[PATCH -mm 1/5] RapidIO: Fixed typos and minor edits
Signed-off-by: Alexandre Bounine <alexandre.bounine(a)idt.com> Cc: Matt Porter <mporter(a)kernel.crashing.org> Cc: Li Yang <leoli(a)freescale.com> Cc: Kumar Gala <galak(a)kernel.crashing.org> Cc: Thomas Moll <thomas.moll(a)sysgo.com> --- drivers/rapidio/rio.c | 1 - drivers/rapidio/switches/Kconfig | 8... 3 May 2010 12:03
[PATCH -mm 5/5] RapidIO: Use default route value for CPS switches
Fixed to use correct default value for routing table entries. Signed-off-by: Alexandre Bounine <alexandre.bounine(a)idt.com> Cc: Matt Porter <mporter(a)kernel.crashing.org> Cc: Li Yang <leoli(a)freescale.com> Cc: Kumar Gala <galak(a)kernel.crashing.org> Cc: Thomas Moll <thomas.moll(a)sysgo.com> --- drivers/rapidio/swi... 3 May 2010 12:03
[PATCH] Cleanup migrate case in try_to_unmap_one
Remove duplicate handling of TTU_MIGRATE case for anonymous and filesystem pages. Signed-off-by: Nitin Gupta <ngupta(a)vflare.org> --- mm/rmap.c | 17 ++++------------- 1 files changed, 4 insertions(+), 13 deletions(-) diff --git a/mm/rmap.c b/mm/rmap.c index 07fc947..8ccfe4a 100644 --- a/mm/rmap.c +++ b/... 3 May 2010 12:02