good <div><div> </div><div> </div><div style="font-size: 12px;font-family: Arial Narrow;padding:2px 0 2px 0;">------------------ Original ------------------</div><div style="font-size: 12px;background:#efefef;padding:8px;"><div>From: "kernel-team-request"<kernel-team-request@lists.ubuntu.com>;</div><div>Date: Thu, Apr 25, 2013 03:37 AM</div><div>To: "kernel-team"<kernel-team@lists.ubuntu.com>; </div><div></div><div>Subject: kernel-team Digest, Vol 99, Issue 104</div></div><div> </div>Send kernel-team mailing list submissions to kernel-team@lists.ubuntu.com To subscribe or unsubscribe via the World Wide Web, visit https://lists.ubuntu.com/mailman/listinfo/kernel-team or, via email, send a message with subject or body 'help' to kernel-team-request@lists.ubuntu.com You can reach the person managing the list at kernel-team-owner@lists.ubuntu.com When replying, please edit your Subject line so it is more specific than "Re: Contents of kernel-team digest..." Today's Topics: 1. [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries (Chris J Arges) 2. Re: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries (Chris J Arges) 3. Ack: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries (Seth Forshee) 4. [quantal] linux 3.5.0-28.48 uploaded (ABI bump) (brad.figg@canonical.com) 5. Nak: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries (Brad Figg) 6. [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries (Chris J Arges) 7. [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries (Chris J Arges) 8. [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries (Chris J Arges) 9. [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries (Chris J Arges) 10. Re: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries (Jonathan Nieder) 11. [PATCH SRU Quantal/Raring] UBUNTU: SAUCE: alx: Don't check netif_running() before powering up (Tim Gardner) 12. Re: [PATCH SRU Quantal/Raring] UBUNTU: SAUCE: alx: Don't check netif_running() before powering up (Tim Gardner) ---------------------------------------------------------------------- Message: 1 Date: Wed, 24 Apr 2013 11:07:23 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com> Subject: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries Message-ID: <5178033B.6070909@canonical.com> Content-Type: text/plain; charset=ISO-8859-1 BugLink: http://bugs.launchpad.net/bugs/1107642 SRU Justification: Impact: When installing 32-bit images on an imac 12,1 with intel/ati graphics, there may be crashes or blank screens. Fix: bb588820ef421c6098dca1fec29c3b347f1c8c19 fixes the radeon blackout issues; this is already in raring/quantal 9a0f938bde74bf9e50bd75c8de9e38c1787398cd fixes the i915 issues. This is in raring, but not in quantal. Testcase: Update kernel on install iso, and try to install 32-bit ubuntu on imac 12,1. --chris j arges ------------------------------ Message: 2 Date: Wed, 24 Apr 2013 11:34:16 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com> Subject: Re: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries Message-ID: <51780988.2040905@canonical.com> Content-Type: text/plain; charset="iso-8859-1" On 04/24/2013 11:07 AM, Chris J Arges wrote: > BugLink: http://bugs.launchpad.net/bugs/1107642 > > SRU Justification: > > Impact: > When installing 32-bit images on an imac 12,1 with intel/ati > graphics, there may be crashes or blank screens. > > Fix: > bb588820ef421c6098dca1fec29c3b347f1c8c19 fixes the radeon blackout > issues; this is already in raring/quantal > 9a0f938bde74bf9e50bd75c8de9e38c1787398cd fixes the i915 issues. This > is in raring, but not in quantal. > > Testcase: > Update kernel on install iso, and try to install 32-bit ubuntu on > imac 12,1. > > --chris j arges > Patch attached. --chris -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-drm-i915-Use-the-correct-size-of-the-GTT-for-placing.patch Type: text/x-patch Size: 1791 bytes Desc: not available URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20130424/04a693f1/attachment-0001.bin> ------------------------------ Message: 3 Date: Wed, 24 Apr 2013 12:42:16 -0500 From: Seth Forshee <seth.forshee@canonical.com> To: Chris J Arges <chris.j.arges@canonical.com> Cc: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com> Subject: Ack: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries Message-ID: <20130424174216.GA28797@thinkpad-t410> Content-Type: text/plain; charset=us-ascii ------------------------------ Message: 4 From: brad.figg@canonical.com To: kernel-team@lists.ubuntu.com, ubuntu-installer@lists.ubuntu.com, gema.gomez-solano@canonical.com Subject: [quantal] linux 3.5.0-28.48 uploaded (ABI bump) Message-ID: <mailman.28796.1366832256.30139.kernel-team@lists.ubuntu.com> Content-Type: text/plain; charset="us-ascii" A new quantal kernel has been uploaded into proposed. Note the ABI bump. The full changelog about all bug fixes contained in this upload can be found at: https://launchpad.net/ubuntu/quantal/+source/linux/3.5.0-28.48 -- This message was created by an automated script, maintained by the Ubuntu Kernel Team. ------------------------------ Message: 5 Date: Wed, 24 Apr 2013 11:11:50 -0700 From: Brad Figg <brad.figg@canonical.com> To: Chris J Arges <chris.j.arges@canonical.com> Cc: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com> Subject: Nak: [Quantal SRU] [PATCH] drm/i915: Use the correct size of the GTT for placing the, per-process entries Message-ID: <51782066.2080504@canonical.com> Content-Type: text/plain; charset=ISO-8859-1 On 04/24/2013 09:07 AM, Chris J Arges wrote: > BugLink: http://bugs.launchpad.net/bugs/1107642 > > SRU Justification: > > Impact: > When installing 32-bit images on an imac 12,1 with intel/ati > graphics, there may be crashes or blank screens. > > Fix: > bb588820ef421c6098dca1fec29c3b347f1c8c19 fixes the radeon blackout > issues; this is already in raring/quantal > 9a0f938bde74bf9e50bd75c8de9e38c1787398cd fixes the i915 issues. This > is in raring, but not in quantal. > > Testcase: > Update kernel on install iso, and try to install 32-bit ubuntu on > imac 12,1. > > --chris j arges > I prefer to get this via stable. Can you please submit it there? That will get some additional eyes on it and maybe some additional testing. -- Brad Figg brad.figg@canonical.com http://www.canonical.com ------------------------------ Message: 6 Date: Wed, 24 Apr 2013 13:56:41 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: stable@kernel.org Cc: kernel-team@lists.ubuntu.com Subject: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries Message-ID: <1366829802-15499-1-git-send-email-chris.j.arges@canonical.com> This patch fixes the following bug: http://bugs.launchpad.net/bugs/1107642 It has been tested against the Ubuntu Quantal 3.5 kernel. I'd like to include it in the 3.5.y stable tree. The fix is present in v3.6-rc4 and beyond. Chris Wilson (1): drm/i915: Use the correct size of the GTT for placing the per-process entries drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.7.9.5 ------------------------------ Message: 7 Date: Wed, 24 Apr 2013 13:56:42 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: stable@kernel.org Cc: Ben Widawsky <ben@bwidawsk.net>, Daniel Vetter <daniel.vetter@ffwll.ch>, stable@vger.kernel.org, Chris Wilson <chris@chris-wilson.co.uk>, kernel-team@lists.ubuntu.com, Matthew Garret <mjg@redhat.com> Subject: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries Message-ID: <1366829802-15499-2-git-send-email-chris.j.arges@canonical.com> From: Chris Wilson <chris@chris-wilson.co.uk> The current layout is to place the per-process tables at the end of the GTT. However, this is currently using a hardcoded maximum size for the GTT and not taking in account limitations imposed by the BIOS. Use the value for the total number of entries allocated in the table as provided by the configuration registers. Reported-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Matthew Garret <mjg@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (cherry picked from commit 9a0f938bde74bf9e50bd75c8de9e38c1787398cd) Signed-off-by: Chris J Arges <chris.j.arges@canonical.com> Cc: stable@vger.kernel.org --- drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index eae804d..8096d577 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -72,7 +72,7 @@ int i915_gem_init_aliasing_ppgtt(struct drm_device *dev) /* ppgtt PDEs reside in the global gtt pagetable, which has 512*1024 * entries. For aliasing ppgtt support we just steal them at the end for * now. */ - first_pd_entry_in_global_pt = 512*1024 - I915_PPGTT_PD_ENTRIES; + first_pd_entry_in_global_pt = dev_priv->mm.gtt->gtt_total_entries - I915_PPGTT_PD_ENTRIES; ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL); if (!ppgtt) -- 1.7.9.5 ------------------------------ Message: 8 Date: Wed, 24 Apr 2013 14:01:05 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: stable@vger.kernel.org Cc: kernel-team@lists.ubuntu.com Subject: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries Message-ID: <1366830066-16705-1-git-send-email-chris.j.arges@canonical.com> This patch fixes the following bug: http://bugs.launchpad.net/bugs/1107642 It has been tested against the Ubuntu Quantal 3.5 kernel. I'd like to include it in the 3.5.y stable tree. The fix is present in v3.6-rc4 and beyond. Chris Wilson (1): drm/i915: Use the correct size of the GTT for placing the per-process entries drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.7.9.5 ------------------------------ Message: 9 Date: Wed, 24 Apr 2013 14:01:06 -0500 From: Chris J Arges <chris.j.arges@canonical.com> To: stable@vger.kernel.org Cc: Ben Widawsky <ben@bwidawsk.net>, Daniel Vetter <daniel.vetter@ffwll.ch>, Chris Wilson <chris@chris-wilson.co.uk>, kernel-team@lists.ubuntu.com, Matthew Garret <mjg@redhat.com> Subject: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries Message-ID: <1366830066-16705-2-git-send-email-chris.j.arges@canonical.com> From: Chris Wilson <chris@chris-wilson.co.uk> The current layout is to place the per-process tables at the end of the GTT. However, this is currently using a hardcoded maximum size for the GTT and not taking in account limitations imposed by the BIOS. Use the value for the total number of entries allocated in the table as provided by the configuration registers. Reported-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Matthew Garret <mjg@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (cherry picked from commit 9a0f938bde74bf9e50bd75c8de9e38c1787398cd) Signed-off-by: Chris J Arges <chris.j.arges@canonical.com> Cc: stable@vger.kernel.org --- drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index eae804d..8096d577 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -72,7 +72,7 @@ int i915_gem_init_aliasing_ppgtt(struct drm_device *dev) /* ppgtt PDEs reside in the global gtt pagetable, which has 512*1024 * entries. For aliasing ppgtt support we just steal them at the end for * now. */ - first_pd_entry_in_global_pt = 512*1024 - I915_PPGTT_PD_ENTRIES; + first_pd_entry_in_global_pt = dev_priv->mm.gtt->gtt_total_entries - I915_PPGTT_PD_ENTRIES; ppgtt = kzalloc(sizeof(*ppgtt), GFP_KERNEL); if (!ppgtt) -- 1.7.9.5 ------------------------------ Message: 10 Date: Wed, 24 Apr 2013 12:13:13 -0700 From: Jonathan Nieder <jrnieder@gmail.com> To: Chris J Arges <chris.j.arges@canonical.com> Cc: kernel-team@lists.ubuntu.com, stable@vger.kernel.org Subject: Re: [PATCH] drm/i915: Use the correct size of the GTT for placing the per-process entries Message-ID: <20130424191313.GF29963@google.com> Content-Type: text/plain; charset=us-ascii Hi Chris, Chris J Arges wrote: > This patch fixes the following bug: > http://bugs.launchpad.net/bugs/1107642 > > It has been tested against the Ubuntu Quantal 3.5 kernel. > I'd like to include it in the 3.5.y stable tree. Thanks. For future reference, it's easier to understand proposals like this if they have [3.5.7.y] or similar in the message subject. See the list archive for examples, like this one: http://www.mail-archive.com/stable@vger.kernel.org/msg38099.html Regards, Jonathan ------------------------------ Message: 11 Date: Wed, 24 Apr 2013 13:35:41 -0600 From: Tim Gardner <tim.gardner@canonical.com> To: kernel-team@lists.ubuntu.com Subject: [PATCH SRU Quantal/Raring] UBUNTU: SAUCE: alx: Don't check netif_running() before powering up Message-ID: <1366832141-34735-1-git-send-email-tim.gardner@canonical.com> (sent upstream to unified-drivers@lists.infradead.org) The resume function must power up the device regardless of the state of the network stack. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> --- Tested on an AMD system with HW that exhibits the problem. ubuntu/alx/alx_main.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/ubuntu/alx/alx_main.c b/ubuntu/alx/alx_main.c index 700ebf1..03bda8b 100644 --- a/ubuntu/alx/alx_main.c +++ b/ubuntu/alx/alx_main.c @@ -1694,9 +1694,6 @@ static int alx_resume(struct device *dev) struct alx_hw *hw = &adpt->hw; int err; - if (!netif_running(netdev)) - return 0; - pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); pci_save_state(pdev); -- 1.7.9.5 ------------------------------ Message: 12 Date: Wed, 24 Apr 2013 13:37:33 -0600 From: Tim Gardner <tim.gardner@canonical.com> To: kernel-team@lists.ubuntu.com Subject: Re: [PATCH SRU Quantal/Raring] UBUNTU: SAUCE: alx: Don't check netif_running() before powering up Message-ID: <5178347D.8030003@canonical.com> Content-Type: text/plain; charset=ISO-8859-1 On 04/24/2013 01:35 PM, Tim Gardner wrote: > (sent upstream to unified-drivers@lists.infradead.org) > > The resume function must power up the device regardless of the state > of the network stack. > > Signed-off-by: Tim Gardner <tim.gardner@canonical.com> > --- > > Tested on an AMD system with HW that exhibits the problem. > > ubuntu/alx/alx_main.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/ubuntu/alx/alx_main.c b/ubuntu/alx/alx_main.c > index 700ebf1..03bda8b 100644 > --- a/ubuntu/alx/alx_main.c > +++ b/ubuntu/alx/alx_main.c > @@ -1694,9 +1694,6 @@ static int alx_resume(struct device *dev) > struct alx_hw *hw = &adpt->hw; > int err; > > - if (!netif_running(netdev)) > - return 0; > - > pci_set_power_state(pdev, PCI_D0); > pci_restore_state(pdev); > pci_save_state(pdev); > http://bugs.launchpad.net/bugs/1172415 -- Tim Gardner tim.gardner@canonical.com ------------------------------ -- kernel-team mailing list kernel-team@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kernel-team End of kernel-team Digest, Vol 99, Issue 104 ******************************************** </div>