From: Christoph Hellwig <hch@lst.de> To: Matthew Auld <matthew.william.auld@gmail.com> Cc: Christoph Hellwig <hch@lst.de>, Andrew Morton <akpm@linux-foundation.org>, Juergen Gross <jgross@suse.com>, Stefano Stabellini <sstabellini@kernel.org>, Matthew Wilcox <willy@infradead.org>, ML dri-devel <dri-devel@lists.freedesktop.org>, linux-mm@kvack.org, Peter Zijlstra <peterz@infradead.org>, kernel list <linux-kernel@vger.kernel.org>, Intel Graphics Development <intel-gfx@lists.freedesktop.org>, x86@kernel.org, Chris Wilson <chris@chris-wilson.co.uk>, Minchan Kim <minchan@kernel.org>, Matthew Auld <matthew.auld@intel.com>, xen-devel@lists.xenproject.org, Boris Ostrovsky <boris.ostrovsky@oracle.com>, Nitin Gupta <ngupta@vflare.org> Subject: Re: [Intel-gfx] [PATCH 08/11] drm/i915: use vmap in i915_gem_object_map Date: Fri, 25 Sep 2020 18:02:42 +0200 [thread overview] Message-ID: <20200925160242.GA18229@lst.de> (raw) In-Reply-To: <CAM0jSHPaqpX2A5T4iybfLF+F=cBX05GW8u54cUe7AG0QKDJt2g@mail.gmail.com> On Fri, Sep 25, 2020 at 03:08:59PM +0100, Matthew Auld wrote: > > + i = 0; > > + for_each_sgt_page(page, iter, obj->mm.pages) > > + pages[i++] = page; > > + vaddr = vmap(pages, n_pages, 0, pgprot); > > + if (pages != stack) > > + kvfree(pages); > > + return vaddr; > > +} > > - return area->addr; > > + for_each_sgt_daddr(addr, iter, obj->mm.pages) > > + pfns[i++] = (iomap + addr) >> PAGE_SHIFT; > > Missing the i = 0 fix from Dan? Yeah, looks like I only managed to apply the one in the page based version above.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Matthew Auld <matthew.william.auld@gmail.com> Cc: Juergen Gross <jgross@suse.com>, Stefano Stabellini <sstabellini@kernel.org>, Boris Ostrovsky <boris.ostrovsky@oracle.com>, Minchan Kim <minchan@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Intel Graphics Development <intel-gfx@lists.freedesktop.org>, x86@kernel.org, kernel list <linux-kernel@vger.kernel.org>, ML dri-devel <dri-devel@lists.freedesktop.org>, Chris Wilson <chris@chris-wilson.co.uk>, linux-mm@kvack.org, Matthew Wilcox <willy@infradead.org>, xen-devel@lists.xenproject.org, Andrew Morton <akpm@linux-foundation.org>, Christoph Hellwig <hch@lst.de>, Nitin Gupta <ngupta@vflare.org>, Matthew Auld <matthew.auld@intel.com> Subject: Re: [Intel-gfx] [PATCH 08/11] drm/i915: use vmap in i915_gem_object_map Date: Fri, 25 Sep 2020 18:02:42 +0200 [thread overview] Message-ID: <20200925160242.GA18229@lst.de> (raw) In-Reply-To: <CAM0jSHPaqpX2A5T4iybfLF+F=cBX05GW8u54cUe7AG0QKDJt2g@mail.gmail.com> On Fri, Sep 25, 2020 at 03:08:59PM +0100, Matthew Auld wrote: > > + i = 0; > > + for_each_sgt_page(page, iter, obj->mm.pages) > > + pages[i++] = page; > > + vaddr = vmap(pages, n_pages, 0, pgprot); > > + if (pages != stack) > > + kvfree(pages); > > + return vaddr; > > +} > > - return area->addr; > > + for_each_sgt_daddr(addr, iter, obj->mm.pages) > > + pfns[i++] = (iomap + addr) >> PAGE_SHIFT; > > Missing the i = 0 fix from Dan? Yeah, looks like I only managed to apply the one in the page based version above. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-09-25 16:02 UTC|newest] Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-24 13:58 remove alloc_vm_area v2 Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 01/11] mm: update the documentation for vfree Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 02/11] mm: add a VM_MAP_PUT_PAGES flag for vmap Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 03/11] mm: add a vmap_pfn function Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 04/11] mm: allow a NULL fn callback in apply_to_page_range Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 05/11] zsmalloc: switch from alloc_vm_area to get_vm_area Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 06/11] drm/i915: use vmap in shmem_pin_map Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-25 13:05 ` Tvrtko Ursulin 2020-09-25 13:05 ` [Intel-gfx] " Tvrtko Ursulin 2020-09-25 13:05 ` Tvrtko Ursulin 2020-09-24 13:58 ` [PATCH 07/11] drm/i915: stop using kmap in i915_gem_object_map Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-25 13:01 ` Tvrtko Ursulin 2020-09-25 13:01 ` [Intel-gfx] " Tvrtko Ursulin 2020-09-25 13:01 ` Tvrtko Ursulin 2020-09-24 13:58 ` [PATCH 08/11] drm/i915: use vmap " Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-25 13:11 ` Tvrtko Ursulin 2020-09-25 13:11 ` [Intel-gfx] " Tvrtko Ursulin 2020-09-25 13:11 ` Tvrtko Ursulin 2020-09-25 14:08 ` [Intel-gfx] " Matthew Auld 2020-09-25 14:08 ` Matthew Auld 2020-09-25 14:08 ` Matthew Auld 2020-09-25 14:08 ` Matthew Auld 2020-09-25 14:08 ` Matthew Auld 2020-09-25 16:02 ` Christoph Hellwig [this message] 2020-09-25 16:02 ` Christoph Hellwig 2020-09-25 16:09 ` [PATCH 08/11, fixed] " Christoph Hellwig 2020-09-25 16:09 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 13:58 ` [PATCH 09/11] xen/xenbus: use apply_to_page_range directly in xenbus_map_ring_pv Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 23:42 ` boris.ostrovsky 2020-09-24 23:42 ` [Intel-gfx] " boris.ostrovsky 2020-09-24 23:42 ` boris.ostrovsky 2020-09-24 13:58 ` [PATCH 10/11] x86/xen: open code alloc_vm_area in arch_gnttab_valloc Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 23:43 ` boris.ostrovsky 2020-09-24 23:43 ` [Intel-gfx] " boris.ostrovsky 2020-09-24 23:43 ` boris.ostrovsky 2020-09-24 13:58 ` [PATCH 11/11] mm: remove alloc_vm_area Christoph Hellwig 2020-09-24 13:58 ` [Intel-gfx] " Christoph Hellwig 2020-09-24 15:09 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/11] mm: update the documentation for vfree Patchwork 2020-09-24 15:34 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2020-09-24 20:44 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2020-09-25 16:50 ` [Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [01/11] mm: update the documentation for vfree (rev2) Patchwork 2020-09-26 0:08 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2020-09-26 2:43 ` remove alloc_vm_area v2 Andrew Morton 2020-09-26 2:43 ` [Intel-gfx] " Andrew Morton 2020-09-26 2:43 ` Andrew Morton 2020-09-26 6:29 ` Christoph Hellwig 2020-09-26 6:29 ` [Intel-gfx] " Christoph Hellwig 2020-09-28 10:13 ` Joonas Lahtinen 2020-09-28 10:13 ` [Intel-gfx] " Joonas Lahtinen 2020-09-28 10:13 ` Joonas Lahtinen 2020-09-28 12:37 ` Christoph Hellwig 2020-09-28 12:37 ` [Intel-gfx] " Christoph Hellwig 2020-09-29 12:43 ` Joonas Lahtinen 2020-09-29 12:43 ` [Intel-gfx] " Joonas Lahtinen 2020-09-29 12:43 ` Joonas Lahtinen 2020-09-30 14:48 ` Christoph Hellwig 2020-09-30 14:48 ` [Intel-gfx] " Christoph Hellwig 2020-09-30 18:37 ` Daniel Vetter 2020-09-30 18:37 ` [Intel-gfx] " Daniel Vetter 2020-09-30 18:37 ` Daniel Vetter 2020-09-30 18:37 ` Daniel Vetter 2020-10-02 12:21 remove alloc_vm_area v4 Christoph Hellwig 2020-10-02 12:22 ` [Intel-gfx] [PATCH 08/11] drm/i915: use vmap in i915_gem_object_map Christoph Hellwig
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