Re: [v2] vhost: add vsock compat ioctl

On Thu, Mar 22, 2018 at 2:25 AM, Stefan Hajnoczi wrote: > On Fri, Mar 16, 2018 at 7:30 PM, David Miller wrote: >> Although the top level ioctls are probably size and layout compatible, >> I do not think that the deeper ioctls can be called by compat

Re: [v2] vhost: add vsock compat ioctl

On Fri, Mar 16, 2018 at 12:30 PM, David Miller wrote: > > Although the top level ioctls are probably size and layout compatible, > I do not think that the deeper ioctls can be called by compat binaries > without some translations in order for them to work. Ok, thanks -- I

[PATCH v2] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao <sonny...@chromium.org> --- drivers/vhost/vsock.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..ee0c385

[PATCH v2] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao --- drivers/vhost/vsock.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..ee0c385d9fe54 100644 --- a/drivers/vhost

[PATCH v2] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao <sonny...@chromium.org> --- drivers/vhost/vsock.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..ee0c385

Re: [PATCH] vhost: add vsock compat ioctl

On Wed, Mar 14, 2018 at 12:05 PM, Michael S. Tsirkin <m...@redhat.com> wrote: > On Wed, Mar 14, 2018 at 10:26:05AM -0700, Sonny Rao wrote: >> This will allow usage of vsock from 32-bit binaries on a 64-bit >> kernel. >> >> Signed-off-by: Sonny Rao <sonny..

Re: [PATCH] vhost: add vsock compat ioctl

On Wed, Mar 14, 2018 at 12:05 PM, Michael S. Tsirkin wrote: > On Wed, Mar 14, 2018 at 10:26:05AM -0700, Sonny Rao wrote: >> This will allow usage of vsock from 32-bit binaries on a 64-bit >> kernel. >> >> Signed-off-by: Sonny Rao > > I think you need to co

Re: [PATCH] vhost: add vsock compat ioctl

On Wed, Mar 14, 2018 at 12:05 PM, Michael S. Tsirkin <m...@redhat.com> wrote: > On Wed, Mar 14, 2018 at 10:26:05AM -0700, Sonny Rao wrote: >> This will allow usage of vsock from 32-bit binaries on a 64-bit >> kernel. >> >> Signed-off-by: Sonny Rao <sonny..

[PATCH] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao <sonny...@chromium.org> --- drivers/vhost/vsock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..d0e65e92110e5

[PATCH] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao <sonny...@chromium.org> --- drivers/vhost/vsock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..d0e65e92110e5

[PATCH] vhost: add vsock compat ioctl

This will allow usage of vsock from 32-bit binaries on a 64-bit kernel. Signed-off-by: Sonny Rao --- drivers/vhost/vsock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0d14e2ff19f16..d0e65e92110e5 100644 --- a/drivers/vhost/vsock.c

[PATCH] vhost: fix vhost ioctl signature to build with clang

to 18446744072636378898) [-Werror, -Wswitch] case VHOST_GET_VRING_BASE: 3221794578 is 0xC008AF12 in hex 18446744072636378898 is 0xC008AF12 in hex Fix this by using unsigned ints in the function signature for vhost_vring_ioctl(). Signed-off-by: Sonny Rao <sonny...@chromium.

[PATCH] vhost: fix vhost ioctl signature to build with clang

to 18446744072636378898) [-Werror, -Wswitch] case VHOST_GET_VRING_BASE: 3221794578 is 0xC008AF12 in hex 18446744072636378898 is 0xC008AF12 in hex Fix this by using unsigned ints in the function signature for vhost_vring_ioctl(). Signed-off-by: Sonny Rao <sonny...@chromium.

[PATCH] vhost: fix vhost ioctl signature to build with clang

to 18446744072636378898) [-Werror, -Wswitch] case VHOST_GET_VRING_BASE: 3221794578 is 0xC008AF12 in hex 18446744072636378898 is 0xC008AF12 in hex Fix this by using unsigned ints in the function signature for vhost_vring_ioctl(). Signed-off-by: Sonny Rao --- drivers/vhost/vhost.c

Re: [PATCH RFC v2] Add /proc/pid/smaps_rollup

On Thu, Aug 10, 2017 at 3:58 AM, Michal Hocko wrote: > On Thu 10-08-17 03:23:23, Daniel Colascione wrote: >> Thanks for taking a look at the patch! >> >> On Thu, Aug 10 2017, Michal Hocko wrote: >> > [CC linux-api - the patch was posted here >> >

Re: [PATCH RFC v2] Add /proc/pid/smaps_rollup

On Thu, Aug 10, 2017 at 3:58 AM, Michal Hocko wrote: > On Thu 10-08-17 03:23:23, Daniel Colascione wrote: >> Thanks for taking a look at the patch! >> >> On Thu, Aug 10 2017, Michal Hocko wrote: >> > [CC linux-api - the patch was posted here >> >

Re: [tpmdd-devel] [PATCH v4 RESEND 1/2] Documentation: tpm: add powered-while-suspended binding documentation

gt; Signed-off-by: Enric Balletbo i Serra <enric.balle...@collabora.com> >> Signed-off-by: Sonny Rao <sonny...@chromium.org> >> Reviewed-by: Jason Gunthorpe <jguntho...@obsidianresearch.com> >> Reviewed-by: Jarkko Sakkinen <jarkko.sakki...@linux.intel.co

Re: [PATCH v4 RESEND 1/2] Documentation: tpm: add powered-while-suspended binding documentation

gt; Signed-off-by: Enric Balletbo i Serra <enric.balle...@collabora.com> >> Signed-off-by: Sonny Rao <sonny...@chromium.org> >> Reviewed-by: Jason Gunthorpe <jguntho...@obsidianresearch.com> >> Reviewed-by: Jarkko Sakkinen <jarkko.sakki...@linux.intel.co

Re: [PATCH v4 RESEND 1/2] Documentation: tpm: add powered-while-suspended binding documentation

On Mon, Jul 3, 2017 at 5:57 AM, Jarkko Sakkinen wrote: > On Tue, Jun 27, 2017 at 12:27:23PM +0200, Enric Balletbo i Serra wrote: >> Add a new powered-while-suspended property to control the behavior of the >> TPM suspend/resume. >> >> Signed-off-by: Enric Balletbo i Ser

Re: [Jfs-discussion] fixing/recovering JFS superblocks (or recover data from damaged filesystem)

Have you looked at jfsrec ? It's helped me in the past On Mon, Mar 20, 2017 at 11:20 AM, Wolfgang Draxinger wrote: > Hi, > > > I have a JFS filesystem image that corrupted. Since this is a question > about data recovery I expect a lot "non-answers" in the line of

Re: [tpmdd-devel] [PATCH] tpm: do not suspend/resume if power stays on

On Wed, Mar 1, 2017 at 10:43 AM, Jason Gunthorpe wrote: >> > +Optional properties: >> > +- powered-while-suspended: present when the TPM is left powered on between >> > + suspend and resume (makes the suspend/resume callbacks do nothing). >> >> This reads like

Re: [tpmdd-devel] [PATCH] tpm: do not suspend/resume if power stays on

On Wed, Mar 1, 2017 at 3:18 PM, Jason Gunthorpe <jguntho...@obsidianresearch.com> wrote: > On Wed, Mar 01, 2017 at 02:39:09PM -0800, Sonny Rao wrote: > >> > We recently added global suspend/resume callbacks to the TPM >> > core. Those call backs do not power off

Re: [tpmdd-devel] [PATCH] tpm: do not suspend/resume if power stays on

On Wed, Mar 1, 2017 at 3:18 PM, Jason Gunthorpe wrote: > On Wed, Mar 01, 2017 at 02:39:09PM -0800, Sonny Rao wrote: > >> > We recently added global suspend/resume callbacks to the TPM >> > core. Those call backs do not power off the TPM, they just prepare its >> &

Re: [tpmdd-devel] [PATCH] tpm: do not suspend/resume if power stays on

On Wed, Mar 1, 2017 at 10:43 AM, Jason Gunthorpe wrote: >> > +Optional properties: >> > +- powered-while-suspended: present when the TPM is left powered on between >> > + suspend and resume (makes the suspend/resume callbacks do nothing). >> >> This reads like

Re: [tpmdd-devel] [PATCH] tpm: do not suspend/resume if power stays on

On Wed, Mar 1, 2017 at 10:43 AM, Jason Gunthorpe wrote: >> > +Optional properties: >> > +- powered-while-suspended: present when the TPM is left powered on between >> > + suspend and resume (makes the suspend/resume callbacks do nothing). >> >> This reads like configuration rather than a HW

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 19, 2016 at 5:27 PM, Robert Foss <robert.f...@collabora.com> wrote: > > > On 2016-09-19 03:32 PM, Michal Hocko wrote: >> >> On Mon 19-09-16 11:16:31, Robert Foss wrote: >>> >>> On 2016-09-14 05:12 AM, Michal Hocko wrote: >&g

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 19, 2016 at 5:27 PM, Robert Foss wrote: > > > On 2016-09-19 03:32 PM, Michal Hocko wrote: >> >> On Mon 19-09-16 11:16:31, Robert Foss wrote: >>> >>> On 2016-09-14 05:12 AM, Michal Hocko wrote: >>>> >>>> On Tue 13

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

al please >> restpre it] > > Ah, sorry, pressed the wrong key. > > >> On Mon 19-09-16 21:40:01, Jann Horn wrote: >> > On Mon, Sep 19, 2016 at 09:32:38PM +0200, Michal Hocko wrote: >> > > On Mon 19-09-16 11:16:31, Robert Foss wrote: >> > > > On 20

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

al please >> restpre it] > > Ah, sorry, pressed the wrong key. > > >> On Mon 19-09-16 21:40:01, Jann Horn wrote: >> > On Mon, Sep 19, 2016 at 09:32:38PM +0200, Michal Hocko wrote: >> > > On Mon 19-09-16 11:16:31, Robert Foss wrote: >> > > > On 20

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

pre it] > > Ah, sorry, pressed the wrong key. > > >> On Mon 19-09-16 21:40:01, Jann Horn wrote: >> > On Mon, Sep 19, 2016 at 09:32:38PM +0200, Michal Hocko wrote: >> > > On Mon 19-09-16 11:16:31, Robert Foss wrote: >> > > > On 2016-09-14 05:12 A

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko <mho...@kernel.org> wrote: > On Mon 12-09-16 10:28:53, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Mon 12-09-16 08:31:36, Sonny Rao wrote: > [...] >> >

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko <mho...@kernel.org> wrote: > On Mon 12-09-16 10:28:53, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Mon 12-09-16 08:31:36, Sonny Rao wrote: > [...] >> >

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko wrote: > On Mon 12-09-16 10:28:53, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote: >> > On Mon 12-09-16 08:31:36, Sonny Rao wrote: > [...] >> >> but how about the othe

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko <mho...@kernel.org> wrote: > On Mon 12-09-16 08:31:36, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko <mho...@kernel.org> wrote: > On Mon 12-09-16 08:31:36, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote: > On Mon 12-09-16 08:31:36, Sonny Rao wrote: >> On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote: >> > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >> >> From: Robert Foss >> >>

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote: > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >> From: Robert Foss >> >> This series provides the /proc/PID/totmaps feature, which >> summarizes the information provided by

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote: > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >> From: Robert Foss >> >> This series provides the /proc/PID/totmaps feature, which >> summarizes the information provided by /proc/PID/smaps for >> improved performance and

Re: [PATCH v5 0/3] mm, proc: Implement /proc//totmaps

On Mon, Sep 12, 2016 at 5:02 AM, Michal Hocko wrote: > On Mon 05-09-16 16:14:06, robert.f...@collabora.com wrote: >> From: Robert Foss >> >> This series provides the /proc/PID/totmaps feature, which >> summarizes the information provided by

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Mon, Aug 22, 2016 at 12:54 AM, Michal Hocko <mho...@kernel.org> wrote: > On Fri 19-08-16 10:57:48, Sonny Rao wrote: >> On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> >> On T

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Mon, Aug 22, 2016 at 12:54 AM, Michal Hocko <mho...@kernel.org> wrote: > On Fri 19-08-16 10:57:48, Sonny Rao wrote: >> On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> >> On T

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Mon, Aug 22, 2016 at 12:54 AM, Michal Hocko wrote: > On Fri 19-08-16 10:57:48, Sonny Rao wrote: >> On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko wrote: >> > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> >> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote:

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 1:05 AM, Michal Hocko <mho...@kernel.org> wrote: > On Fri 19-08-16 11:26:34, Minchan Kim wrote: >> Hi Michal, >> >> On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> &g

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 1:05 AM, Michal Hocko wrote: > On Fri 19-08-16 11:26:34, Minchan Kim wrote: >> Hi Michal, >> >> On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> > > On Thu, Aug

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 1:05 AM, Michal Hocko <mho...@kernel.org> wrote: > On Fri 19-08-16 11:26:34, Minchan Kim wrote: >> Hi Michal, >> >> On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> &g

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko <mho...@kernel.org> wrote: > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> >> On T

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko <mho...@kernel.org> wrote: > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> >> On T

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Fri, Aug 19, 2016 at 12:59 AM, Michal Hocko wrote: > On Thu 18-08-16 23:43:39, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote: >> > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> >> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 7:26 PM, Minchan Kim <minc...@kernel.org> wrote: > Hi Michal, > > On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> > On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kerne

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 7:26 PM, Minchan Kim wrote: > Hi Michal, > > On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> > On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote: >> > > On We

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 7:26 PM, Minchan Kim <minc...@kernel.org> wrote: > Hi Michal, > > On Thu, Aug 18, 2016 at 08:01:04PM +0200, Michal Hocko wrote: >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> > On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kerne

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko <mho...@kernel.org> wrote: > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Wed 17-08-16 11:57:56, Sonny Rao wrote: > [...] >>

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko wrote: > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote: >> > On Wed 17-08-16 11:57:56, Sonny Rao wrote: > [...] >> >> 2) User space OOM handling -- we'd r

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 11:01 AM, Michal Hocko <mho...@kernel.org> wrote: > On Thu 18-08-16 10:47:57, Sonny Rao wrote: >> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Wed 17-08-16 11:57:56, Sonny Rao wrote: > [...] >>

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 2:05 PM, Robert Foss <robert.f...@collabora.com> wrote: > > > On 2016-08-18 02:01 PM, Michal Hocko wrote: >> >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >>> >>> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kerne

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 2:05 PM, Robert Foss wrote: > > > On 2016-08-18 02:01 PM, Michal Hocko wrote: >> >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >>> >>> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote: >>>> >>>> On We

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 2:05 PM, Robert Foss <robert.f...@collabora.com> wrote: > > > On 2016-08-18 02:01 PM, Michal Hocko wrote: >> >> On Thu 18-08-16 10:47:57, Sonny Rao wrote: >>> >>> On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kerne

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kernel.org> wrote: > On Wed 17-08-16 11:57:56, Sonny Rao wrote: >> On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Wed 17-08-16 11:31:25, Jann Horn wrote: > [...] >> &

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote: > On Wed 17-08-16 11:57:56, Sonny Rao wrote: >> On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote: >> > On Wed 17-08-16 11:31:25, Jann Horn wrote: > [...] >> >> That's at least 30.43% + 9.12% + 7.66% = 47.21

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko <mho...@kernel.org> wrote: > On Wed 17-08-16 11:57:56, Sonny Rao wrote: >> On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko <mho...@kernel.org> wrote: >> > On Wed 17-08-16 11:31:25, Jann Horn wrote: > [...] >> &

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote: > On Wed 17-08-16 11:31:25, Jann Horn wrote: >> On Wed, Aug 17, 2016 at 10:22:00AM +0200, Michal Hocko wrote: >> > On Tue 16-08-16 12:46:51, Robert Foss wrote: >> > [...] >> > > $ /usr/bin/time -v -p zsh -c "repeat 25 { awk

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote: > On Wed 17-08-16 11:31:25, Jann Horn wrote: >> On Wed, Aug 17, 2016 at 10:22:00AM +0200, Michal Hocko wrote: >> > On Tue 16-08-16 12:46:51, Robert Foss wrote: >> > [...] >> > > $ /usr/bin/time -v -p zsh -c "repeat 25 { awk

Re: [PACTH v2 0/3] Implement /proc//totmaps

On Wed, Aug 17, 2016 at 6:03 AM, Michal Hocko wrote: > On Wed 17-08-16 11:31:25, Jann Horn wrote: >> On Wed, Aug 17, 2016 at 10:22:00AM +0200, Michal Hocko wrote: >> > On Tue 16-08-16 12:46:51, Robert Foss wrote: >> > [...] >> > > $ /usr/bin/time -v -p zsh -c "repeat 25 { awk '/^Rss/{rss+=\$2} >>

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Wed, Aug 10, 2016 at 10:37 AM, Jann Horn <j...@thejh.net> wrote: > On Wed, Aug 10, 2016 at 10:23:53AM -0700, Sonny Rao wrote: >> On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss <robert.f...@collabora.com> >> wrote: >> > >> > >> > On 2016-08-09

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Wed, Aug 10, 2016 at 10:37 AM, Jann Horn wrote: > On Wed, Aug 10, 2016 at 10:23:53AM -0700, Sonny Rao wrote: >> On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss >> wrote: >> > >> > >> > On 2016-08-09 03:24 PM, Jann Horn wrote: >> >> &g

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss <robert.f...@collabora.com> wrote: > > > On 2016-08-09 03:24 PM, Jann Horn wrote: >> >> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: >>> >>> From: Sonny Rao <sonny...@chr

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 2:01 PM, Robert Foss wrote: > > > On 2016-08-09 03:24 PM, Jann Horn wrote: >> >> On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: >>> >>> From: Sonny Rao >>> >>> This is based on earlier wor

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 12:16 PM, Konstantin Khlebnikov <koc...@gmail.com> wrote: > > On Tue, Aug 9, 2016 at 7:05 PM, <robert.f...@collabora.com> wrote: > > From: Sonny Rao <sonny...@chromium.org> > > > > This is based on earlier work by Thiago Goncales

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 12:16 PM, Konstantin Khlebnikov wrote: > > On Tue, Aug 9, 2016 at 7:05 PM, wrote: > > From: Sonny Rao > > > > This is based on earlier work by Thiago Goncales. It implements a new > > per process proc file which summarizes the contents of

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 9:58 AM, Alexey Dobriyan <adobri...@gmail.com> wrote: > > On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: > > From: Sonny Rao <sonny...@chromium.org> > > > > This is based on earlier work by Thiago Goncales. It i

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 9:58 AM, Alexey Dobriyan wrote: > > On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: > > From: Sonny Rao > > > > This is based on earlier work by Thiago Goncales. It implements a new > > per process proc file

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 9:29 AM, Mateusz Guzik <mgu...@redhat.com> wrote: > On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: >> From: Sonny Rao <sonny...@chromium.org> >> >> This is based on earlier work by Thiago Goncales. It implemen

Re: [PACTH v1] mm, proc: Implement /proc//totmaps

On Tue, Aug 9, 2016 at 9:29 AM, Mateusz Guzik wrote: > On Tue, Aug 09, 2016 at 12:05:43PM -0400, robert.f...@collabora.com wrote: >> From: Sonny Rao >> >> This is based on earlier work by Thiago Goncales. It implements a new >> per process proc file which summarize

Re: [PATCH v2 3/5] Documentation: arm-pl330: add description of arm,pl330-broken-no-flushp

: contains the total number of DMA channels supported by the > DMAC >- dma-requests: contains the total number of DMA requests supported by the > DMAC > + - arm,pl330-broken-no-flushp: quirk for avoiding to execute DMAFLUSHP > > Example: > > -- > 2.3.7

Re: [PATCH v2 1/5] DMA: pl330: support burst mode for dev-to-mem and mem-to-dev transmit

fill_px(>px, dst, src, period_len); > > @@ -2702,7 +2708,7 @@ pl330_prep_slave_sg(struct dma_chan *chan, struct > scatterlist *sgl, > } > > desc->rqcfg.brst_size = pch->burst_sz; > - desc->rqcfg.brst_len = 1; > +

Re: [PATCH v2 2/5] DMA: pl330: add quirk for broken no flushp

@@ static int pl330_submit_req(struct pl330_thread *thrd, > /* Hook the request */ > thrd->lstenq = idx; > thrd->req[idx].desc = desc; > - _setup_req(0, thrd, idx, ); > + _setup_req(pl330, 0, thrd, idx, ); > > ret = 0;

Re: [PATCH v2 0/5] Fix broken DMAFLUSHP on Rockchips platform

On Thu, Aug 27, 2015 at 5:36 PM, Shawn Lin wrote: > > The purpose of the DMAFLUSHP instruction: > - Tell the peripheral to clear its status and control registers. > - Send a message to the peripheral to resend its level status. > > There are 3 timings described in PL330 Technical Reference

Re: [PATCH v2 0/5] Fix broken DMAFLUSHP on Rockchips platform

On Thu, Aug 27, 2015 at 5:36 PM, Shawn Lin wrote: > > The purpose of the DMAFLUSHP instruction: > - Tell the peripheral to clear its status and control registers. > - Send a message to the peripheral to resend its level status. > > There are 3 timings described in PL330

Re: [PATCH v2 2/5] DMA: pl330: add quirk for broken no flushp

thrd->lstenq = idx; > thrd->req[idx].desc = desc; > - _setup_req(0, thrd, idx, ); > + _setup_req(pl330, 0, thrd, idx, ); > > ret = 0; > > @@ -2784,6 +2815,7 @@ pl330_probe(struct amba_device *adev, const struct > amba_id *id) >

Re: [PATCH v2 1/5] DMA: pl330: support burst mode for dev-to-mem and mem-to-dev transmit

330_prep_slave_sg(struct dma_chan *chan, struct > scatterlist *sgl, > } > > desc->rqcfg.brst_size = pch->burst_sz; > - desc->rqcfg.brst_len = 1; > + desc->rqcfg.brst_len = pch->burst_len; >

Re: [PATCH v2 3/5] Documentation: arm-pl330: add description of arm,pl330-broken-no-flushp

xt > @@ -15,6 +15,7 @@ Optional properties: > cells in the dmas property of client device. >- dma-channels: contains the total number of DMA channels supported by the > DMAC >- dma-requests: contains the total number of DMA requests supported by the > DMAC > + - a

Re: [PATCH 1/5] DMA: pl330: support burst mode for dev-to-mem and mem-to-dev transmit

t; >>> Signed-off-by: Boojin Kim >>> Signed-off-by: Addy Ke >>> Signed-off-by: Shawn Lin >>> cc: Heiko Stuebner >>> cc: Doug Anderson >>> cc: Olof Johansson >>> Reviewed-and-tested-by: Sonny Rao >> >> >> Fo

Re: [PATCH 1/5] DMA: pl330: support burst mode for dev-to-mem and mem-to-dev transmit

boojin@samsung.com Signed-off-by: Addy Ke addy...@rock-chips.com Signed-off-by: Shawn Lin shawn@rock-chips.com cc: Heiko Stuebner he...@sntech.de cc: Doug Anderson diand...@chromium.org cc: Olof Johansson ol...@google.com Reviewed-and-tested-by: Sonny Rao sonny...@chromium.org

Re: [PATCH] ARM: dts: rockchip: Add DMA tx and rx channels in UART interfaces for RK3288 SoCs

On Tue, Jun 23, 2015 at 4:09 AM, Heiko Stübner he...@sntech.de wrote: Hi Romain, Am Dienstag, 23. Juni 2015, 08:53:17 schrieb Romain Perier: ping :) I haven't forgotten this patch :-) I just haven't fully made up my mind concerning the bug in the pl330 implementation on Rockchip SoCs -

Re: [PATCH] perf/x86/intel/uncore: add Broadwell-U uncore IMC PMU support

-I 1000 -e uncore_imc/data_reads/,uncore_imc/data_writes/ > sleep 10 > > Signed-off-by: Stephane Eranian Tested-by: Sonny Rao > --- > > diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c > b/arch/x86/kernel/cpu/perf_event_intel_uncore.c > index c635b8

Re: [PATCH] perf/x86/intel/uncore: add Broadwell-U uncore IMC PMU support

uncore_imc/data_reads/,uncore_imc/data_writes/ sleep 10 Signed-off-by: Stephane Eranian eran...@google.com Tested-by: Sonny Rao sonny...@chromium.org --- diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index c635b8b..a03f964 100644

[tip:perf/urgent] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

Commit-ID: 0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2 Gitweb: http://git.kernel.org/tip/0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2 Author: Sonny Rao AuthorDate: Tue, 21 Apr 2015 12:33:11 -0700 Committer: Ingo Molnar CommitDate: Wed, 22 Apr 2015 08:29:19 +0200 perf/x86/intel/uncore: Move

[tip:perf/urgent] perf/x86/intel/uncore: Add support for Intel Haswell ULT (lower power Mobile Processor) IMC uncore PMUs

Commit-ID: 80bcffb376a6890dd7452b12c1ba032f8f24fef6 Gitweb: http://git.kernel.org/tip/80bcffb376a6890dd7452b12c1ba032f8f24fef6 Author: Sonny Rao AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700 Committer: Ingo Molnar CommitDate: Wed, 22 Apr 2015 08:27:43 +0200 perf/x86/intel/uncore: Add

[tip:perf/urgent] perf/x86/intel/uncore: Add support for Intel Haswell ULT (lower power Mobile Processor) IMC uncore PMUs

Commit-ID: 80bcffb376a6890dd7452b12c1ba032f8f24fef6 Gitweb: http://git.kernel.org/tip/80bcffb376a6890dd7452b12c1ba032f8f24fef6 Author: Sonny Rao sonny...@chromium.org AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 22 Apr 2015 08:27:43

[tip:perf/urgent] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

Commit-ID: 0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2 Gitweb: http://git.kernel.org/tip/0140e6141e4f1d4b15fb469e6912b0e71b7d1cc2 Author: Sonny Rao sonny...@chromium.org AuthorDate: Tue, 21 Apr 2015 12:33:11 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 22 Apr 2015 08:29:19

[PATCHv2] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

This keeps all the related PCI IDs together in the driver where they are used. Signed-off-by: Sonny Rao Acked-by: Bjorn Helgaas --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +- include/linux/pci_ids.h | 4 2 files changed, 5 insertions(+), 5

Re: [PATCH] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

On Tue, Apr 21, 2015 at 12:21 PM, Bjorn Helgaas wrote: > On Tue, Apr 21, 2015 at 2:09 PM, Sonny Rao wrote: >> This keeps all the related PCI IDs together in the driver where they >> are used. >> >> Signed-off-by: Sonny Rao > > Acked-by: Bjorn Helgaas

[PATCH] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

This keeps all the related PCI IDs together in the driver where they are used. Signed-off-by: Sonny Rao --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +- include/linux/pci_ids.h | 4 2 files changed, 5 insertions(+), 5 deletions(-) diff --git

[tip:x86/urgent] perf/x86/intel/uncore: Add support for Intel Haswell ULT (lower power Mobile Processor) IMC uncore PMUs

Commit-ID: 5324e72e00012126101aee6f3e62977055a3b5ee Gitweb: http://git.kernel.org/tip/5324e72e00012126101aee6f3e62977055a3b5ee Author: Sonny Rao AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700 Committer: Ingo Molnar CommitDate: Tue, 21 Apr 2015 09:31:17 +0200 perf/x86/intel/uncore: Add

[PATCH] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

This keeps all the related PCI IDs together in the driver where they are used. Signed-off-by: Sonny Rao sonny...@chromium.org --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +- include/linux/pci_ids.h | 4 2 files changed, 5 insertions(+), 5

Re: [PATCH] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

On Tue, Apr 21, 2015 at 12:21 PM, Bjorn Helgaas bhelg...@google.com wrote: On Tue, Apr 21, 2015 at 2:09 PM, Sonny Rao sonny...@chromium.org wrote: This keeps all the related PCI IDs together in the driver where they are used. Signed-off-by: Sonny Rao sonny...@chromium.org Acked-by: Bjorn

[PATCHv2] perf/x86/intel/uncore: Move PCI IDs for IMC to uncore driver

This keeps all the related PCI IDs together in the driver where they are used. Signed-off-by: Sonny Rao sonny...@chromium.org Acked-by: Bjorn Helgaas bhelg...@google.com --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 6 +- include/linux/pci_ids.h | 4

[tip:x86/urgent] perf/x86/intel/uncore: Add support for Intel Haswell ULT (lower power Mobile Processor) IMC uncore PMUs

Commit-ID: 5324e72e00012126101aee6f3e62977055a3b5ee Gitweb: http://git.kernel.org/tip/5324e72e00012126101aee6f3e62977055a3b5ee Author: Sonny Rao sonny...@chromium.org AuthorDate: Mon, 20 Apr 2015 15:34:07 -0700 Committer: Ingo Molnar mi...@kernel.org CommitDate: Tue, 21 Apr 2015 09:31:17

[PATCHv2] perf/x86/intel/uncore: add support for Haswell ULT IMC uncore

This uncore is the same as the Haswell desktop part but uses a different PCI ID. Signed-off-by: Sonny Rao --- arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c | 8 1 file changed, 8 insertions(+) diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore_snb.c b/arch/x86/kernel/cpu

Re: [PATCH] perf/x86/intel/uncore: add support for Haswell ULT IMC uncore

On Mon, Apr 20, 2015 at 12:34 PM, Bjorn Helgaas wrote: > On Mon, Apr 20, 2015 at 1:58 PM, Stephane Eranian wrote: >> On Mon, Apr 20, 2015 at 11:56 AM, Bjorn Helgaas wrote: >>> >>> On Mon, Apr 20, 2015 at 1:42 PM, Sonny Rao wrote: >>> > This uncore

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