James Hogan 53960059d5 MIPS: dma-default: Fix 32-bit fall back to GFP_DMA ... If there is a DMA zone (usually 24bit = 16MB I believe), but no DMA32 zone, as is the case for some 32-bit kernels, then massage_gfp_flags() will cause DMA memory allocated for devices with a 32..63-bit coherent_dma_mask to fall back to using __GFP_DMA, even though there may only be 32-bits of physical address available anyway. Correct that case to compare against a mask the size of phys_addr_t instead of always using a 64-bit mask. Signed-off-by: James Hogan <james.hogan@imgtec.com> Fixes: a2e715a86c ("MIPS: DMA: Fix computation of DMA flags from device's coherent_dma_mask.") Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Cc: <stable@vger.kernel.org> # 2.6.36+ Patchwork: https://patchwork.linux-mips.org/patch/9610/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2015-09-30 16:27:39 +02:00
..
c-octeon.c
c-r3k.c
c-r4k.c	MIPS: Add cases for CPU_I6400	2015-08-26 15:23:03 +02:00
c-tx39.c
cache.c	MIPS: Partially disable RIXI support.	2015-08-03 09:25:11 +02:00
cerr-sb1.c
cex-gen.S
cex-oct.S
cex-sb1.S
dma-default.c	MIPS: dma-default: Fix 32-bit fall back to GFP_DMA	2015-09-30 16:27:39 +02:00
extable.c
fault.c	MIPS: Set trap_no field in thread_struct on exception.	2015-09-03 12:08:04 +02:00
gup.c
highmem.c
hugetlbpage.c
init.c	MIPS: Initialise MAARs on secondary CPUs	2015-09-27 14:15:26 +02:00
ioremap.c
Makefile
mmap.c
page-funcs.S
page.c
pgtable-32.c
pgtable-64.c
sc-ip22.c
sc-mips.c	MIPS: Add platform callback before initializing the L2 cache	2015-08-26 15:23:11 +02:00
sc-r5k.c
sc-rm7k.c
tlb-funcs.S
tlb-r3k.c	MIPS: Refactor dumping of TLB registers for r3k/r4k	2015-09-03 12:07:45 +02:00
tlb-r4k.c
tlb-r8k.c
tlbex-fault.S
tlbex.c
uasm-micromips.c
uasm-mips.c
uasm.c