Julien Grall 5ed5451d99 xen/grant-table: Make it running on 64KB granularity ... The Xen interface is using 4KB page granularity. This means that each grant is 4KB. The current implementation allocates a Linux page per grant. On Linux using 64KB page granularity, only the first 4KB of the page will be used. We could decrease the memory wasted by sharing the page with multiple grant. It will require some care with the {Set,Clear}ForeignPage macro. Note that no changes has been made in the x86 code because both Linux and Xen will only use 4KB page granularity. Signed-off-by: Julien Grall <julien.grall@citrix.com> Reviewed-by: David Vrabel <david.vrabel@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>		2015-10-23 14:20:39 +01:00
..
alpha	word-at-a-time.h: support zero_bytemask() on alpha and tile	2015-10-06 14:53:16 -04:00
arc	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
arm	xen/grant-table: Make it running on 64KB granularity	2015-10-23 14:20:39 +01:00
arm64	arm64: compat: wire up new syscalls	2015-10-14 13:51:41 +01:00
avr32	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
blackfin	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
c6x	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
cris	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
frv	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
h8300	word-at-a-time.h: fix some Kbuild files	2015-10-06 14:52:48 -04:00
hexagon	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
ia64	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
m32r	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
m68k	m68k/defconfig: Update defconfigs for v4.3-rc1	2015-09-28 10:01:09 +02:00
metag	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
microblaze	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
mips	MIPS: Define ioremap_uc	2015-10-06 13:19:25 +02:00
mn10300	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
nios2	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
openrisc	dma-mapping: consolidate dma_set_mask	2015-09-10 13:29:01 -07:00
parisc	parisc: Use platform_device_register_simple("rtc-generic")	2015-09-08 17:53:48 +02:00
powerpc	powerpc fixes for 4.3 #3	2015-10-16 12:07:43 -07:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2015-10-06 14:59:36 +01:00
score	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
sh	sh: add copy_user_page() alias for __copy_user()	2015-10-16 11:42:28 -07:00
sparc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-10-13 10:18:54 -07:00
tile	word-at-a-time.h: support zero_bytemask() on alpha and tile	2015-10-06 14:53:16 -04:00
um	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
unicore32	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
x86	xen/grant: Introduce helpers to split a page into grant	2015-10-23 14:20:33 +01:00
xtensa	Merge branch 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2015-10-04 16:31:13 +01:00
.gitignore	…
Kconfig	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00