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Commit da5e37ef authored by Sam Ravnborg's avatar Sam Ravnborg Committed by Benjamin Herrenschmidt
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vmlinux.lds: fix .data..init_task output section (fix popwerpc boot) 



The .data..init_task output section was missing
a load offset causing a popwerpc target to fail to boot.

Sean MacLennan tracked it down to the definition of
INIT_TASK_DATA_SECTION().

There are only two users of INIT_TASK_DATA_SECTION()
in the kernel today: cris and popwerpc.
cris do not support relocatable kernels and is thus not
impacted by this change.

Fix INIT_TASK_DATA_SECTION() to specify load offset like
all other output sections.

Reported-by: default avatarSean MacLennan <smaclennan@pikatech.com>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 3fdfd990

include/asm-generic/vmlinux.lds.h

+1 −1
Original line number Diff line number Diff line
@@ -435,7 +435,7 @@ 
 */

#define INIT_TASK_DATA_SECTION(align)					\

	. = ALIGN(align);						\

	.data..init_task : {						\

	.data..init_task :  AT(ADDR(.data..init_task) - LOAD_OFFSET) {	\

		INIT_TASK_DATA(align)					\

	}