Sebastian Ott 4f5359e94b s390/pci_dma: make lazy flush independent from the tlb_refresh bit ... We have 2 strategies to reduce the number of RPCIT instructions: * A HW feature indicated via the tlb_refresh bit allows us to omit RPCIT for invalid -> valid translation-table entry updates. * With "lazy flush" we omit RPCIT for valid -> invalid updates until we run out of dma addresses. When we have to reuse dma addresses we issue a global tlb flush using only one RPCIT instruction. Currently lazy flushing depends on tlb_refresh. Since there is no technical reason for this remove this dependency. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-11-17 07:10:08 +01:00
..
alpha	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
arc	Merge branch 'work.uaccess' into for-linus	2016-10-14 20:42:44 -04:00
arm	arm/arm64: KVM: Map the BSS at HYP	2016-10-21 17:26:24 +01:00
arm64	KVM fixes for v4.9-rc2	2016-10-21 19:09:29 -07:00
avr32	Merge branch 'akpm' (patches from Andrew)	2016-10-07 21:38:00 -07:00
blackfin	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
c6x	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
cris	cris/arch-v32: cryptocop: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
frv	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
h8300	h8300: fix syscall restarting	2016-10-27 18:43:42 -07:00
hexagon	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
ia64	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
m32r	mm: replace access_process_vm() write parameter with gup_flags	2016-10-19 08:31:25 -07:00
m68k	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-10-14 14:26:58 -07:00
metag	Metag architecture fixes for v4.9-rc1	2016-10-14 11:11:39 -07:00
microblaze	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
mips	KVM fixes for v4.9-rc2	2016-10-21 19:09:29 -07:00
mn10300	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
nios2	nios2 update for v4.9-rc1	2016-10-10 11:31:19 -07:00
openrisc	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
parisc	Merge branch 'parisc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux	2016-10-11 23:59:07 -07:00
powerpc	powerpc fixes for 4.9 #3	2016-10-21 19:13:00 -07:00
s390	s390/pci_dma: make lazy flush independent from the tlb_refresh bit	2016-11-17 07:10:08 +01:00
score	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
sh	Minor changes to improve J2 support and match Kconfig expectations of	2016-10-19 11:21:06 -07:00
sparc	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
tile	tile: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
um	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
unicore32	unicore32: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
x86	kconfig.h: remove config_enabled() macro	2016-10-27 18:43:43 -07:00
xtensa	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
.gitignore	…
Kconfig	This adds a new gcc plugin named "latent_entropy". It is designed to	2016-10-15 10:03:15 -07:00