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linux/arch/x86
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Christoph Hellwig f9f3232a7d dma-mapping: explicitly wire up ->mmap and ->get_sgtable 
While the default ->mmap and ->get_sgtable implementations work for the
majority of our dma_map_ops impementations they are inherently safe
for others that don't use the page allocator or CMA and/or use their
own way of remapping not covered by the common code.  So remove the
defaults if these methods are not wired up, but instead wire up the
default implementations for all safe instances.

Fixes: e1c7e32453 ("dma-mapping: always provide the dma_map_ops based implementation")
Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-09-04 11:13:18 +02:00
..
boot x86/boot/compressed/64: Fix boot on machines with broken E820 table 2019-08-19 15:59:13 +02:00
configs x86/defconfigs: Remove useless UEVENT_HELPER_PATH 2019-06-21 19:22:08 +02:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
entry Merge branch master from git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2019-07-28 22:22:40 +02:00
events perf/x86: Fix typo in comment 2019-08-19 11:50:24 +02:00
hyperv x86/hyper-v: Zero out the VP ASSIST PAGE on allocation 2019-07-19 09:48:15 +02:00
ia32 clone: fix CLONE_PIDFD support 2019-07-14 20:36:12 +02:00
include x86/retpoline: Don't clobber RFLAGS during CALL_NOSPEC on i386 2019-08-23 17:38:13 +02:00
kernel dma-mapping: explicitly wire up ->mmap and ->get_sgtable 2019-09-04 11:13:18 +02:00
kvm Revert "KVM: x86/mmu: Zap only the relevant pages when removing a memslot" 2019-08-21 10:28:41 +02:00
lib x86/lib/cpu: Address missing prototypes warning 2019-08-08 08:25:53 +02:00
math-emu x86/fpu/math-emu: Address fallthrough warnings 2019-08-12 20:35:05 +02:00
mm x86/mm: Sync also unmappings in vmalloc_sync_all() 2019-07-22 10:18:30 +02:00
net bpf: fix x64 JIT code generation for jmp to 1st insn 2019-08-01 13:12:09 -07:00
oprofile
pci dma-mapping: fix filename references 2019-09-03 08:36:30 +02:00
platform platform-drivers-x86 for v5.3-1 2019-07-14 16:51:47 -07:00
power x86/CPU/AMD: Clear RDRAND CPUID bit on AMD family 15h/16h 2019-08-19 19:42:52 +02:00
purgatory x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS 2019-08-08 08:25:53 +02:00
ras RAS/CEC: Add CONFIG_RAS_CEC_DEBUG and move CEC debug features there 2019-06-08 17:39:24 +02:00
realmode
tools Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 17:34:44 -07:00
um Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-07-08 21:48:15 -07:00
video treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
xen Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-20 11:24:49 -07:00
.gitignore
Kbuild treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00
Kconfig dma-mapping fixes for 5.3-rc1 2019-07-20 12:09:52 -07:00
Kconfig.cpu x86/cpu: Create Zhaoxin processors architecture support file 2019-06-22 11:45:57 +02:00
Kconfig.debug It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
Makefile
Makefile_32.cpu
Makefile.um