linux/arch/sparc
Christoph Hellwig edb1f07203 sparc/iommu: use __sbus_iommu_map_page to implement the map_sg path
This means we handle > PAGE_SIZE offsets fine, and grow the size check
so far only performed in the map_page path.  We lose the optimization
to not double flush a page if it apears in multiple consecutive SG list
entries.  But at least for block I/O those don't happen anymore since
we properly merge in higher layers anyway.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-08 17:11:57 -07:00
..
boot License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
configs configs: get rid of obsolete CONFIG_ENABLE_WARN_DEPRECATED 2019-03-07 18:32:02 -08:00
crypto crypto: sparc - Forbid 2-key 3DES in FIPS mode 2019-04-18 22:14:59 +08:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-05-07 22:03:58 -07:00
kernel arch:sparc:kernel/uprobes.c : Remove duplicate header 2019-05-08 16:57:44 -07:00
lib atomics/treewide: Rename __atomic_add_unless() => atomic_fetch_add_unless() 2018-06-21 14:22:32 +02:00
math-emu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm sparc/iommu: use __sbus_iommu_map_page to implement the map_sg path 2019-05-08 17:11:57 -07:00
net bpf: sparc64: Enable sparc64 jit to provide bpf_line_info 2018-12-20 02:04:53 +01:00
oprofile sparc/oprofile: Convert timer_stop() to use synchronize_rcu() 2018-11-08 21:43:20 -08:00
power License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
prom License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vdso sparc: vdso: add FORCE to the build rule of %.so 2019-05-08 16:58:35 -07:00
Kbuild vDSO for sparc 2017-11-15 14:21:03 +09:00
Kconfig Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-06 13:50:15 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile sparc: generate uapi header and system call table files 2018-11-18 18:52:22 -08:00