Keerthy 06d43c808d arm: Set TTB XN bit in case DCACHE_OFF for LPAE mode ... While we setup the mmu initially we mark set_section_dcache with DCACHE_OFF flag. In case of non-LPAE mode the DCACHE_OFF macro is rightly defined with TTB_SECT_XN_MASK set so as to mark all the 4GB XN. In case of LPAE mode XN(Execute-never) bit is not set with DCACHE_OFF. Hence XN bit is not set by default for DCACHE_OFF which keeps all the regions execute okay and this leads to random speculative fetches in random memory regions which was eventually caught by kernel omap-l3-noc driver. Fix this to mark the regions as XN by default. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Tom Rini <trini@konsulko.com>		2016-11-13 15:54:36 -05:00
..
arc	Remove arch/${ARCH}/include/asm/errno.h	2016-09-23 17:56:18 -04:00
arm	arm: Set TTB XN bit in case DCACHE_OFF for LPAE mode	2016-11-13 15:54:36 -05:00
avr32	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
blackfin	common/Kconfig: Add DISPLAY_CPUINFO	2016-10-12 08:04:34 -04:00
m68k	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
microblaze	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
mips	Fix spelling of "resetting".	2016-10-31 10:13:17 -04:00
nds32	nds32: Support relocation.	2016-09-29 15:38:10 +08:00
nios2	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
openrisc	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
powerpc	Fix spelling of "resetting".	2016-10-31 10:13:17 -04:00
sandbox	drivers/pci/Kconfig: Add PCI	2016-10-27 20:33:56 -04:00
sh	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
sparc	efi: Use asmlinkage for EFIAPI	2016-10-19 09:01:53 +02:00
x86	Patch queue for efi - 2016-10-19	2016-10-19 07:48:16 -04:00
xtensa	Remove arch/${ARCH}/include/asm/errno.h	2016-09-23 17:56:18 -04:00
.gitignore	.gitignore: drop include/asm/proc from ignore pattern	2014-06-19 11:18:54 -04:00
Kconfig	sandbox, x86: select DM_KEYBOARD instead of default y entry	2016-10-01 20:04:33 -04:00