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linux_dsm_epyc7002/arch/xtensa/kernel
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Alexander Duyck 4bfa135abe arch/xtensa: add option to skip DMA sync as a part of mapping 
This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113555.76501.52536.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:08 -08:00
..
.gitignore xtensa: tell git to ignore generated files 2013-06-05 10:14:19 -07:00
align.S xtensa: allow single-stepping through unaligned load/store 2014-08-14 11:59:30 +04:00
asm-offsets.c xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
coprocessor.S xtensa: split uaccess.h into C and asm sides 2016-09-27 21:15:21 -04:00
entry.S Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-11 23:38:39 -07:00
head.S xtensa: cleanup MMU setup and kernel layout macros 2016-07-24 06:33:58 +03:00
hw_breakpoint.c xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
irq.c Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-09-01 14:33:35 -07:00
Makefile xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
mcount.S xtensa: add static function tracer support 2013-07-08 01:18:57 -07:00
module.c xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
mxhead.S xtensa: drop unused sections and remapped reset handlers 2015-11-03 17:19:39 +03:00
pci-dma.c arch/xtensa: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:08 -08:00
pci.c PCI: Revert "PCI: Call pci_read_bridge_bases() from core instead of arch code" 2015-09-15 13:18:04 -05:00
perf_event.c xtensa/perf: Convert the hotplug notifier to state machine callbacks 2016-07-14 09:34:41 +02:00
platform.c xtensa: cleanup ccount frequency tracking 2013-07-08 01:11:37 -07:00
process.c exit_thread: accept a task parameter to be exited 2016-05-20 17:58:30 -07:00
ptrace.c xtensa: support hardware breakpoints/watchpoints 2016-03-11 08:53:32 +00:00
setup.c Xtensa improvements for 4.9: 2016-10-05 17:44:48 -07:00
signal.c Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc 2015-04-15 13:53:55 -07:00
smp.c arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
stacktrace.c xtensa: move oprofile stack tracing to stacktrace.c 2015-08-17 07:32:49 +03:00
syscall.c xtensa: nommu: don't provide arch_get_unmapped_area 2014-10-21 13:28:48 +04:00
time.c xtensa: clean up printk usage for boot/crash logging 2016-11-06 23:31:46 -08:00
traps.c xtensa: clean up printk usage for boot/crash logging 2016-11-06 23:31:46 -08:00
vectors.S xtensa: use context structure for debug exceptions 2016-03-11 08:53:32 +00:00
vmlinux.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
xtensa_ksyms.c xtensa: export __{invalidate,flush}_dcache_range 2014-04-02 01:35:50 +04:00