From: kernel test robot <lkp@intel.com>
To: Jonathan Cavitt <jonathan.cavitt@intel.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: Re: [Intel-gfx] [RFC PATCH 10/10] drm/i915: Use selective tlb invalidations where supported
Date: Wed, 11 Oct 2023 08:00:08 +0800 [thread overview]
Message-ID: <202310110746.Z6L3SNHT-lkp@intel.com> (raw)
In-Reply-To: <20231010184641.2119129-11-jonathan.cavitt@intel.com>
Hi Jonathan,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-tip/drm-tip]
url: https://github.com/intel-lab-lkp/linux/commits/Jonathan-Cavitt/drm-i915-Add-GuC-TLB-Invalidation-device-info-flags/20231011-030038
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
patch link: https://lore.kernel.org/r/20231010184641.2119129-11-jonathan.cavitt%40intel.com
patch subject: [Intel-gfx] [RFC PATCH 10/10] drm/i915: Use selective tlb invalidations where supported
config: i386-buildonly-randconfig-002-20231011 (https://download.01.org/0day-ci/archive/20231011/202310110746.Z6L3SNHT-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231011/202310110746.Z6L3SNHT-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310110746.Z6L3SNHT-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/i915/i915_vma.c:1343:25: error: expected ';', ',' or ')' before 'u64'
1343 | u64 start, u64 size)
| ^~~
vim +1343 drivers/gpu/drm/i915/i915_vma.c
1341
1342 void vma_invalidate_tlb(struct i915_address_space *vm, u32 *tlb
> 1343 u64 start, u64 size)
1344 {
1345 struct intel_gt *gt;
1346 int id;
1347
1348 if (!tlb)
1349 return;
1350
1351 /*
1352 * Before we release the pages that were bound by this vma, we
1353 * must invalidate all the TLBs that may still have a reference
1354 * back to our physical address. It only needs to be done once,
1355 * so after updating the PTE to point away from the pages, record
1356 * the most recent TLB invalidation seqno, and if we have not yet
1357 * flushed the TLBs upon release, perform a full invalidation.
1358 */
1359 for_each_gt(gt, vm->i915, id) {
1360 if (!intel_gt_invalidate_tlb_range(gt, start, size))
1361 WRITE_ONCE(tlb[id],
1362 intel_gt_next_invalidate_tlb_full(gt));
1363 }
1364 }
1365
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-10-11 0:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-10 18:46 [Intel-gfx] [RFC PATCH 00/10] drm/i915: Implement range-based TLB Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 01/10] drm/i915: Add GuC TLB Invalidation device info flags Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 02/10] drm/i915/guc: Add CT size delay helper Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 03/10] drm/i915: Define and use GuC and CTB TLB invalidation routines Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 04/10] drm/i915: No TLB invalidation on suspended GT Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 05/10] drm/i915: No TLB invalidation on wedged GT Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 06/10] drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 07/10] drm/i915: Enable GuC TLB invalidations for MTL Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 08/10] drm/i915: Define GuC Based TLB invalidation routines Jonathan Cavitt
2023-10-10 22:05 ` kernel test robot
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 09/10] drm/i915: Add generic interface for tlb invalidation Jonathan Cavitt
2023-10-10 18:46 ` [Intel-gfx] [RFC PATCH 10/10] drm/i915: Use selective tlb invalidations where supported Jonathan Cavitt
2023-10-11 0:00 ` kernel test robot [this message]
2023-10-11 3:49 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for drm/i915: Implement range-based TLB Patchwork
-- strict thread matches above, loose matches on Subject: below --
2023-10-10 18:44 [Intel-gfx] [RFC PATCH 00/10] " Jonathan Cavitt
2023-10-10 18:44 ` [Intel-gfx] [RFC PATCH 10/10] drm/i915: Use selective tlb invalidations where supported Jonathan Cavitt
2023-10-11 8:16 ` Tvrtko Ursulin
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