Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-06 Thread Rafael J. Wysocki
On Sunday, April 05, 2015 03:26:13 PM joeyli wrote: > On Fri, Apr 03, 2015 at 11:43:30PM +0200, Rafael J. Wysocki wrote: > > On Friday, April 03, 2015 05:58:25 PM rhn wrote: > > > On Thu, 2 Apr 2015 17:28:05 +0200 > > > Pavel Machek wrote: > > > > > > > On Wed 2015-04-01 21:47:43, rhn wrote: > >

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-06 Thread Ingo Molnar
* Yinghai Lu wrote: > On Sun, Apr 5, 2015 at 12:24 AM, joeyli wrote: > >> > > >> > >> I took the commit 8f778bbc542ddf8f6243b21d6aca087e709cabdc as the base for > >> further checking (I started building before I read your message). It's a > >> descendant of 4.0-rc6, so I hope it's not going

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-06 Thread Rafael J. Wysocki
On Sunday, April 05, 2015 03:26:13 PM joeyli wrote: On Fri, Apr 03, 2015 at 11:43:30PM +0200, Rafael J. Wysocki wrote: On Friday, April 03, 2015 05:58:25 PM rhn wrote: On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01 21:47:43, rhn wrote:

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-06 Thread Ingo Molnar
* Yinghai Lu ying...@kernel.org wrote: On Sun, Apr 5, 2015 at 12:24 AM, joeyli j...@suse.com wrote: I took the commit 8f778bbc542ddf8f6243b21d6aca087e709cabdc as the base for further checking (I started building before I read your message). It's a descendant of 4.0-rc6, so I hope

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread Yinghai Lu
On Sun, Apr 5, 2015 at 12:24 AM, joeyli wrote: >> > >> >> I took the commit 8f778bbc542ddf8f6243b21d6aca087e709cabdc as the base for >> further checking (I started building before I read your message). It's a >> descendant of 4.0-rc6, so I hope it's not going to make a difference. >> >>

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread joeyli
On Fri, Apr 03, 2015 at 11:43:30PM +0200, Rafael J. Wysocki wrote: > On Friday, April 03, 2015 05:58:25 PM rhn wrote: > > On Thu, 2 Apr 2015 17:28:05 +0200 > > Pavel Machek wrote: > > > > > On Wed 2015-04-01 21:47:43, rhn wrote: > > > > Hello, > > > > > > > > Between kernel 3.16 and 3.17, a

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread joeyli
Hi Rafael, On Sat, Apr 04, 2015 at 10:12:43AM +0200, rhn wrote: > On Fri, 03 Apr 2015 23:43:30 +0200 > "Rafael J. Wysocki" wrote: > > > On Friday, April 03, 2015 05:58:25 PM rhn wrote: > > > On Thu, 2 Apr 2015 17:28:05 +0200 > > > Pavel Machek wrote: > > > > > > > On Wed 2015-04-01 21:47:43,

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread joeyli
Hi Rafael, On Sat, Apr 04, 2015 at 10:12:43AM +0200, rhn wrote: On Fri, 03 Apr 2015 23:43:30 +0200 Rafael J. Wysocki r...@rjwysocki.net wrote: On Friday, April 03, 2015 05:58:25 PM rhn wrote: On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread Yinghai Lu
On Sun, Apr 5, 2015 at 12:24 AM, joeyli j...@suse.com wrote: I took the commit 8f778bbc542ddf8f6243b21d6aca087e709cabdc as the base for further checking (I started building before I read your message). It's a descendant of 4.0-rc6, so I hope it's not going to make a difference. Results:

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-05 Thread joeyli
On Fri, Apr 03, 2015 at 11:43:30PM +0200, Rafael J. Wysocki wrote: On Friday, April 03, 2015 05:58:25 PM rhn wrote: On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-04 Thread rhn
On Fri, 03 Apr 2015 23:43:30 +0200 "Rafael J. Wysocki" wrote: > On Friday, April 03, 2015 05:58:25 PM rhn wrote: > > On Thu, 2 Apr 2015 17:28:05 +0200 > > Pavel Machek wrote: > > > > > On Wed 2015-04-01 21:47:43, rhn wrote: > > > > Hello, > > > > > > > > Between kernel 3.16 and 3.17, a

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-04 Thread rhn
On Fri, 03 Apr 2015 23:43:30 +0200 Rafael J. Wysocki r...@rjwysocki.net wrote: On Friday, April 03, 2015 05:58:25 PM rhn wrote: On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread Rafael J. Wysocki
On Friday, April 03, 2015 05:58:25 PM rhn wrote: > On Thu, 2 Apr 2015 17:28:05 +0200 > Pavel Machek wrote: > > > On Wed 2015-04-01 21:47:43, rhn wrote: > > > Hello, > > > > > > Between kernel 3.16 and 3.17, a regression has been introduced where the > > > first hibernation after regular

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread Pavel Machek
Hi! > > > Between kernel 3.16 and 3.17, a regression has been introduced where the > > > first hibernation after regular shutdown always fails to resume. > > > Subsequent hibernations succeed. > > > > > > The system is a Lenovo x230 with Intel i5, booting with EFI, with the > > > hibernate

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread rhn
On Fri, 3 Apr 2015 09:23:35 +0800 joeyli wrote: > On Thu, Apr 02, 2015 at 08:12:00PM +0200, rhn wrote: > > On Fri, 3 Apr 2015 01:22:21 +0800 > > joeyli wrote: > > > > > On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: > > > > Hi, > > > > > > > > On Thu, Apr 02, 2015 at 05:28:05PM

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread rhn
On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek wrote: > On Wed 2015-04-01 21:47:43, rhn wrote: > > Hello, > > > > Between kernel 3.16 and 3.17, a regression has been introduced where the > > first hibernation after regular shutdown always fails to resume. Subsequent > > hibernations succeed.

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread rhn
On Fri, 3 Apr 2015 09:23:35 +0800 joeyli j...@suse.com wrote: On Thu, Apr 02, 2015 at 08:12:00PM +0200, rhn wrote: On Fri, 3 Apr 2015 01:22:21 +0800 joeyli j...@suse.com wrote: On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: Hi, On Thu, Apr 02, 2015 at 05:28:05PM

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread rhn
On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular shutdown always fails to resume. Subsequent hibernations succeed.

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread Pavel Machek
Hi! Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular shutdown always fails to resume. Subsequent hibernations succeed. The system is a Lenovo x230 with Intel i5, booting with EFI, with the hibernate partition located on

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-03 Thread Rafael J. Wysocki
On Friday, April 03, 2015 05:58:25 PM rhn wrote: On Thu, 2 Apr 2015 17:28:05 +0200 Pavel Machek pa...@ucw.cz wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular shutdown

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
On Thu, Apr 02, 2015 at 08:12:00PM +0200, rhn wrote: > On Fri, 3 Apr 2015 01:22:21 +0800 > joeyli wrote: > > > On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: > > > Hi, > > > > > > On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: > > > > On Wed 2015-04-01 21:47:43, rhn

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread rhn
On Fri, 3 Apr 2015 01:22:21 +0800 joeyli wrote: > On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: > > Hi, > > > > On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: > > > On Wed 2015-04-01 21:47:43, rhn wrote: > > > > Hello, > > > > > > > > Between kernel 3.16 and 3.17, a

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: > Hi, > > On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: > > On Wed 2015-04-01 21:47:43, rhn wrote: > > > Hello, > > > > > > Between kernel 3.16 and 3.17, a regression has been introduced where the > > > first hibernation

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
Hi, On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: > On Wed 2015-04-01 21:47:43, rhn wrote: > > Hello, > > > > Between kernel 3.16 and 3.17, a regression has been introduced where the > > first hibernation after regular shutdown always fails to resume. Subsequent > >

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread Pavel Machek
On Wed 2015-04-01 21:47:43, rhn wrote: > Hello, > > Between kernel 3.16 and 3.17, a regression has been introduced where the > first hibernation after regular shutdown always fails to resume. Subsequent > hibernations succeed. > > The system is a Lenovo x230 with Intel i5, booting with EFI,

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
On Thu, Apr 02, 2015 at 08:12:00PM +0200, rhn wrote: On Fri, 3 Apr 2015 01:22:21 +0800 joeyli j...@suse.com wrote: On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: Hi, On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: On Wed 2015-04-01 21:47:43, rhn wrote:

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread Pavel Machek
On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular shutdown always fails to resume. Subsequent hibernations succeed. The system is a Lenovo x230 with Intel i5, booting with EFI, with the

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
Hi, On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular shutdown always fails to resume. Subsequent hibernations succeed.

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread joeyli
On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: Hi, On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression has been introduced where the first hibernation after regular

Re: Unreliable hibernation on Lenovo x230 (regression)

2015-04-02 Thread rhn
On Fri, 3 Apr 2015 01:22:21 +0800 joeyli j...@suse.com wrote: On Fri, Apr 03, 2015 at 12:50:54AM +0800, joeyli wrote: Hi, On Thu, Apr 02, 2015 at 05:28:05PM +0200, Pavel Machek wrote: On Wed 2015-04-01 21:47:43, rhn wrote: Hello, Between kernel 3.16 and 3.17, a regression