Catalin Marinas f35f27e775 arm64: Invalidate the TLB when replacing pmd entries during boot ... commit a55f9929a9b257f84b6cc7b2397379cabd744a22 upstream. With the 64K page size configuration, __create_page_tables in head.S maps enough memory to get started but using 64K pages rather than 512M sections with a single pgd/pud/pmd entry pointing to a pte table. create_mapping() may override the pgd/pud/pmd table entry with a block (section) one if the RAM size is more than 512MB and aligned correctly. For the end of this block to be accessible, the old TLB entry must be invalidated. Reported-by: Mark Salter <msalter@redhat.com> Tested-by: Mark Salter <msalter@redhat.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-02-20 11:06:11 -08:00
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boot	arm64: dts: Reserve the memory used for secondary CPU release address	2014-01-09 12:24:26 -08:00
configs	arm64: vexpress: Enable ARMv8 RTSM model (SoC) support	2013-04-26 14:44:05 +01:00
include	arm64: Use Normal NonCacheable memory for writecombine	2014-01-09 12:24:27 -08:00
kernel	arm64: vdso: prevent ld from aligning PT_LOAD segments to 64k	2014-02-20 11:06:11 -08:00
lib	arm64: Treat the bitops index argument as an 'int'	2013-05-08 10:33:17 +01:00
mm	arm64: Invalidate the TLB when replacing pmd entries during boot	2014-02-20 11:06:11 -08:00
Kconfig	arm64: Do not source kernel/time/Kconfig explicitly	2013-05-14 15:44:51 +01:00
Kconfig.debug	arm64: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS	2013-03-19 16:19:19 +00:00
Makefile	arm64: Fix the dtbs target building	2012-12-10 20:24:57 -06:00