Colin Cross fc094d1e4d arm64: implement TASK_SIZE_OF ... commit fa2ec3ea10 upstream. include/linux/sched.h implements TASK_SIZE_OF as TASK_SIZE if it is not set by the architecture headers. TASK_SIZE uses the current task to determine the size of the virtual address space. On a 64-bit kernel this will cause reading /proc/pid/pagemap of a 64-bit process from a 32-bit process to return EOF when it reads past 0xffffffff. Implement TASK_SIZE_OF exactly the same as TASK_SIZE with test_tsk_thread_flag instead of test_thread_flag. Signed-off-by: Colin Cross <ccross@android.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-07-17 15:58:02 -07:00
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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: implement TASK_SIZE_OF	2014-07-17 15:58:02 -07:00
kernel	arm64: Bug fix in stack alignment exception	2014-07-09 11:14:01 -07:00
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