Re: [Qemu-devel] Massive read only kvm guests when backing file was missing

"Michael S. Tsirkin" writes: > On Wed, Mar 26, 2014 at 11:08:03PM -0300, Alejandro Comisario wrote: >> Hi List! >> Hope some one can help me, we had a big issue in our cloud the other >> day, a couple of our openstack regions ( +2000 kvm guests with qcow2 ) >> went read only filesystem from the g

Re: [PATCH 2/3] fbdev: Make deferred I/O work as advertized

"Jaya Kumar" <[EMAIL PROTECTED]> writes: > On Mon, Feb 25, 2008 at 8:03 AM, Markus Armbruster <[EMAIL PROTECTED]> wrote: >> >> Subject: [PATCH 1/1 2.6.24] fbdev: defio and Metronomefb >> From: Jaya Kumar <[EMAIL PROTECTED]> >>

[PATCH 3/3] xen pvfb: Para-virtual framebuffer, keyboard and pointer driver

driver, not the other) is somewhat problematic: the backend in dom0 needs both drivers, and will refuse to complete device initialization unless they're both present. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> --- drivers/input/Kconfig|9 drivers/inp

[PATCH 2/3] fbdev: Make deferred I/O work as advertized

leased. Fix extracted from this linux-fbdev-devel message: Subject: [PATCH 1/1 2.6.24] fbdev: defio and Metronomefb From: Jaya Kumar <[EMAIL PROTECTED]> Date: 2008-02-18 13:41:26 Signed-off-by: Jaya Kumar <[EMAIL PROTECTED]> Signed-off-by: Markus Armbruster <[EMAIL PROTE

[PATCH 1/3] xen: Make xen-blkfront write its protocol ABI to xenstore

unning 32-on-64, because its ABI differs between 32 and 64 bit, and thus needs this fix. Based on http://xenbits.xensource.com/xen-unstable.hg?rev/c545932a18f3 and http://xenbits.xensource.com/xen-unstable.hg?rev/ffe52263b430 by Gerd Hoffmann <[EMAIL PROTECTED]> Signed-off-by: Markus Armbrus

[PATCH 0/3] xen pvfb: Para-virtual framebuffer, keyboard and pointer

This is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. The backends run in dom0 user space. Differences since last post: * Required patch fixing 32-on-64 xen-blkfront included. *

[PATCH] 9p: Make uname and remotename parsing more robust

t depend on PATH_MAX <= PAGE_SIZE. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index fbb12da..e42948b 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -135,10 +135,10 @@ static void v9fs_parse_options(struct v9fs_session_info *v

Re: [PATCH 2/2] xen pvfb: Para-virtual framebuffer, keyboard and pointer driver

Jeremy Fitzhardinge <[EMAIL PROTECTED]> writes: > Markus Armbruster wrote: >> This is a pair of Xen para-virtual frontend device drivers: >> drivers/video/xen-fbfront.c provides a framebuffer, and >> drivers/input/xen-kbdfront provides keyboard and mouse. >>

Re: [PATCH 0/2] xen pvfb: Para-virtual framebuffer, keyboard and pointer

Jeremy Fitzhardinge <[EMAIL PROTECTED]> writes: > Markus Armbruster wrote: >> Forgot to mention: This patch depends on >> >> Subject: [PATCH] xen: Make xen-blkfront write its protocol ABI to >> xenstore >> From: Markus Armbruster <> >>

Re: [PATCH 1/2] fbdev: Make deferred I/O work as advertized

"Jaya Kumar" <[EMAIL PROTECTED]> writes: > On Thu, Feb 21, 2008 at 5:43 PM, Markus Armbruster <[EMAIL PROTECTED]> wrote: >> Fix extracted from this linux-fbdev-devel message: > > Hi Markus, > > Yes, this was discussed back in November on linux-mm and h

Re: [PATCH 0/2] xen pvfb: Para-virtual framebuffer, keyboard and pointer

Forgot to mention: This patch depends on Subject: [PATCH] xen: Make xen-blkfront write its protocol ABI to xenstore From: Markus Armbruster <> Date: Thu, 06 Dec 2007 14:45:53 +0100 http://lkml.org/lkml/2007/12/6/132 Sorry! -- To unsubscribe from this list: send the line "

[PATCH 1/2] fbdev: Make deferred I/O work as advertized

leased. Fix extracted from this linux-fbdev-devel message: Subject: [PATCH 1/1 2.6.24] fbdev: defio and Metronomefb From: Jaya Kumar <[EMAIL PROTECTED]> Date: 2008-02-18 13:41:26 Signed-off-by: Jaya Kumar <[EMAIL PROTECTED]> Signed-off-by: Markus Armbruster <[EMAIL PROTE

[PATCH 2/2] xen pvfb: Para-virtual framebuffer, keyboard and pointer driver

This is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. The backends run in dom0 user space. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> --- drivers/input/K

[PATCH 0/2] xen pvfb: Para-virtual framebuffer, keyboard and pointer

This is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. The backends run in dom0 user space. I started with the Xen version at http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/c

[PATCH] Make v9fs uname and remotename parsing more robust

t depend on PATH_MAX <= PAGE_SIZE. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index fbb12da..e42948b 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -135,10 +135,10 @@ static void v9fs_parse_options(struct v9fs_session_info *v

[PATCH] xen: Make xen-blkfront write its protocol ABI to xenstore

unning 32-on-64, because its ABI differs between 32 and 64 bit, and thus needs this fix. Based on http://xenbits.xensource.com/xen-unstable.hg?rev/c545932a18f3 and http://xenbits.xensource.com/xen-unstable.hg?rev/ffe52263b430 by Gerd Hoffmann <[EMAIL PROTECTED]> Signed-off-by: Markus Armbrus

[PATCH] input: Fix interrupt enable in i8042_ctr when enabling interrupt fails

When enabling interrupts fails, the interrupt enable bit remains set in i8042_ctr. Later writes of i8042_ctr to the hardware could accidentally retry enabling interrupts. Clear the bit on failure. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> Acked-by: Steven Rostedt <[EMAIL

[PATCH] input: Fix interrupt enable in i8042_ctr when enabling interrupt fails

When enabling interrupts fails, the interrupt enable bit remains set in i8042_ctr. Later writes of i8042_ctr to the hardware could accidentally retry enabling interrupts. Clear the bit on failure. Signed-off-by: Markus Armbruster <[EMAIL PROTECTED]> --- Some time ago Steven Rostedt and