[PATCH v5 0/2] drm/i915: IRQ fixes

[Daniel Vetter]

On Sat, Jul 03, 2021 at 07:55:31PM +0200, Thomas Zimmermann wrote:
> Hi
> 
> Am 02.07.21 um 21:51 schrieb Daniel Vetter:
> > On Thu, Jul 01, 2021 at 07:36:16PM +0200, Thomas Zimmermann wrote:
> > > Fix a bug in the usage of IRQs and cleanup references to the DRM
> > > IRQ midlayer.
> > > 
> > > Preferably this patchset would be merged through drm-misc-next.
> > > 
> > > v5:
> > > 	* go back to _hardirq() after CI tests reported atomic
> > > 	  context in PCI probe; add rsp comment
> > > v4:
> > > 	* switch IRQ code to intel_synchronize_irq() (Daniel)
> > > v3:
> > > 	* also use intel_synchronize_hardirq() from other callsite
> > > v2:
> > > 	* split patch
> > > 	* also fix comment
> > > 	* add intel_synchronize_hardirq() (Ville)
> > > 	* update Fixes tag (Daniel)
> > 
> > Ok now I actually pushed the right patch set.
> 
> Oh, I messed up. I forgot to reset the commit message in patch 1 v5. It's
> for v4 and contains the opposite of what's actually happening.
> 
> Is it too late to fix this? If you can force-push into the branch, maybe
> simply replace the current message with the one for v3. [1]

I already had to do a Fri-late-evening force push to fix my original
mistake right after I pushed it. Now there's other stuff there, so too
late unfortunately :-/

Anyway, not the worst screw-up and the Link: tag at least will point to
this discussion here.
-Daniel

> 
> Best regards
> Thomas
> 
> [1] https://patchwork.freedesktop.org/patch/441954/?series=92054&rev=2
> 
> > -Daniel
> > 
> > > 
> > > Thomas Zimmermann (2):
> > >    drm/i915: Use the correct IRQ during resume
> > >    drm/i915: Drop all references to DRM IRQ midlayer
> > > 
> > >   drivers/gpu/drm/i915/gt/intel_engine_cs.c       |  2 +-
> > >   drivers/gpu/drm/i915/gt/intel_ring_submission.c |  7 +++++--
> > >   drivers/gpu/drm/i915/i915_drv.c                 |  1 -
> > >   drivers/gpu/drm/i915/i915_irq.c                 | 10 +++++-----
> > >   drivers/gpu/drm/i915/i915_irq.h                 |  1 +
> > >   5 files changed, 12 insertions(+), 9 deletions(-)
> > > 
> > > 
> > > base-commit: 67f5a18128770817e4218a9e496d2bf5047c51e8
> > > prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d
> > > prerequisite-patch-id: c67e5d886a47b7d0266d81100837557fda34cb24
> > > prerequisite-patch-id: 0cca17365e65370fa95d193ed2f1c88917ee1aef
> > > prerequisite-patch-id: 12b9894350a0b56579d29542943465ef5134751c
> > > prerequisite-patch-id: 3e1c37d3425f4820fe36ea3da57c65e166fe0ee5
> > > prerequisite-patch-id: 1017c860a0bf95ce370d82b8db1745f5548fb321
> > > prerequisite-patch-id: dcc022baab7c172978de9809702c2f4f54323047
> > > prerequisite-patch-id: 0d05ee247042b43d5ab8f3af216e708a8e09bee8
> > > prerequisite-patch-id: 110c411161bed6072c32185940fcd052d0bdb09a
> > > prerequisite-patch-id: d2d1aeccffdfadf2b951487b8605f59c795d84cf
> > > prerequisite-patch-id: 85fe31e27ca13adc0d1bcc7c19b1ce238a77ee6a
> > > prerequisite-patch-id: c61fdacbe035ba5c17f1ff393bc9087f16aaea7b
> > > prerequisite-patch-id: c4821af5dbba4d121769f1da85d91fbb53020ec0
> > > prerequisite-patch-id: 0b20ef3302abfe6dc123dbc54b9dd087865f935b
> > > prerequisite-patch-id: d34eb96cbbdeb91870ace4250ea75920b1653dc2
> > > prerequisite-patch-id: 7f64fce347d15232134d7636ca7a8d9f5bf1a3a0
> > > prerequisite-patch-id: c83be7a285eb6682cdae0df401ab5d4c208f036b
> > > prerequisite-patch-id: eb1a44d2eb2685cea154dd3f17f5f463dfafd39a
> > > prerequisite-patch-id: 92a8c37dae4b8394fd6702f4af58ac7815ac3069
> > > prerequisite-patch-id: f0237988fe4ae6eba143432d1ace8beb52d935f8
> > > prerequisite-patch-id: bcf4d29437ed7cb78225dec4c99249eb40c18302
> > > prerequisite-patch-id: 6407b4c7f1b80af8d329d5f796b30da11959e936
> > > prerequisite-patch-id: 4a69e6e49d691b555f0e0874d638cd204dcb0c48
> > > prerequisite-patch-id: be09cfa8a67dd435a25103b85bd4b1649c5190a3
> > > prerequisite-patch-id: 813ecc9f94251c3d669155faf64c0c9e6a458393
> > > prerequisite-patch-id: beb2b5000a1682cbd74a7e2ab1566fcae5bccbf0
> > > prerequisite-patch-id: 754c8878611864475a0b75fd49ff38e71a21c795
> > > prerequisite-patch-id: d7d4bac3c19f94ba9593143b3c147d83d82cb71f
> > > prerequisite-patch-id: 983d1efbe060743f5951e474961fa431d886d757
> > > prerequisite-patch-id: 3c78b20c3b9315cd39e0ae9ea1510c6121bf9ca9
> > > --
> > > 2.32.0
> > > 
> > 
> 
> -- 
> Thomas Zimmermann
> Graphics Driver Developer
> SUSE Software Solutions Germany GmbH
> Maxfeldstr. 5, 90409 Nürnberg, Germany
> (HRB 36809, AG Nürnberg)
> Geschäftsführer: Felix Imendörffer
> 




-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch