linux/arch/xtensa/kernel
Max Filippov c7ca9fe17b xtensa: support DMA to high memory
- don't bugcheck if high memory page is passed to xtensa_map_page;
- turn empty dcache flush macros into functions so that they could be
  passed as function parameters;
- use kmap_atomic to map high memory pages for cache invalidation/
  flushing performed by xtensa_sync_single_for_{cpu,device}.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2015-11-09 01:25:37 +03:00
..
.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: Autogenerate offsets in struct thread_info 2015-04-12 21:03:29 +02:00
coprocessor.S xtensa: keep a3 and excsave1 on entry to exception handlers 2013-09-06 09:47:41 -07:00
entry.S xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
head.S xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
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: fix secondary core boot in SMP 2015-11-03 17:19:38 +03:00
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 xtensa: support DMA to high memory 2015-11-09 01:25:37 +03:00
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: implement fake NMI 2015-08-17 07:33:39 +03:00
platform.c xtensa: cleanup ccount frequency tracking 2013-07-08 01:11:37 -07:00
process.c xtensa: Use generic idle loop 2013-04-08 17:39:29 +02:00
ptrace.c ARCH: AUDIT: audit_syscall_entry() should not require the arch 2014-09-23 16:21:26 -04:00
setup.c xtensa: fix secondary core boot in SMP 2015-11-03 17:19:38 +03:00
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 flush_icache_range: export symbol to fix build errors 2014-08-29 16:28:17 -07:00
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/time: Migrate to new 'set-state' interface 2015-08-10 11:41:07 +02:00
traps.c xtensa: implement fake NMI 2015-08-17 07:33:39 +03:00
vectors.S xtensa: fix secondary core boot in SMP 2015-11-03 17:19:38 +03:00
vmlinux.lds.S xtensa: drop unused sections and remapped reset handlers 2015-11-03 17:19:39 +03:00
xtensa_ksyms.c xtensa: export __{invalidate,flush}_dcache_range 2014-04-02 01:35:50 +04:00