Unverified Commit 24ce66c0 authored Sep 07, 2020 by Christoph Hellwig Committed by Palmer Dabbelt Oct 04, 2020

uaccess: provide a generic TASK_SIZE_MAX definition



Define TASK_SIZE_MAX as TASK_SIZE if not otherwise defined.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

parent eee4e230

include/linux/uaccess.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,10 @@ typedef struct {
		/* empty dummy */
		} mm_segment_t;

		#ifndef TASK_SIZE_MAX
		#define TASK_SIZE_MAX TASK_SIZE
		#endif

		#define uaccess_kernel() (false)
		#define user_addr_max() (TASK_SIZE_MAX)

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