Re: [Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-07 Thread Christian König
Am 07.01.2018 um 17:42 schrieb Marek Olšák: On Sun, Jan 7, 2018 at 9:50 AM, Christian König wrote: Am 07.01.2018 um 01:48 schrieb Marek Olšák: On Sat, Jan 6, 2018 at 5:51 PM, Christian König wrote: Hi Marek, actually I was on the verge to remove the 32bit VM support in libdrm because it cla

Re: [Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-07 Thread Marek Olšák
On Sun, Jan 7, 2018 at 9:50 AM, Christian König wrote: > Am 07.01.2018 um 01:48 schrieb Marek Olšák: >> >> On Sat, Jan 6, 2018 at 5:51 PM, Christian König >> wrote: >>> >>> Hi Marek, >>> >>> actually I was on the verge to remove the 32bit VM support in libdrm >>> because >>> it clashes with HMM a

Re: [Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-07 Thread Christian König
Am 07.01.2018 um 01:48 schrieb Marek Olšák: On Sat, Jan 6, 2018 at 5:51 PM, Christian König wrote: Hi Marek, actually I was on the verge to remove the 32bit VM support in libdrm because it clashes with HMM and SVM in general. Is it possible to set the upper 32bit of the 64bit address to some

Re: [Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-06 Thread Marek Olšák
On Sat, Jan 6, 2018 at 5:51 PM, Christian König wrote: > Hi Marek, > > actually I was on the verge to remove the 32bit VM support in libdrm because > it clashes with HMM and SVM in general. > > Is it possible to set the upper 32bit of the 64bit address to some fixed > value instead? Yes, but not

Re: [Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-06 Thread Christian König
Hi Marek, actually I was on the verge to remove the 32bit VM support in libdrm because it clashes with HMM and SVM in general. Is it possible to set the upper 32bit of the 64bit address to some fixed value instead? Regards, Christian. Am 06.01.2018 um 12:12 schrieb Marek Olšák: Hi, This

[Mesa-dev] [PATCH 00/15] RadeonSI 32-bit GPU pointers

2018-01-06 Thread Marek Olšák
Hi, This series: - increases the number of buckets in pb_cache - adds 32-bit heaps: GTT WC, VRAM, and read-only versions of those - adds a 32-bit VM allocator into winsys/radeon and enables 32-bit VM allocations in both winsyses - moves all const_uploader allocations to 32-bit address space - pu