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s390/decompressor: discard ___kcrctab section
author
Vasily Gorbik
<gor@linux.ibm.com>
Wed, 27 Jun 2018 12:46:57 +0000
(14:46 +0200)
committer
Martin Schwidefsky
<schwidefsky@de.ibm.com>
Mon, 2 Jul 2018 09:24:56 +0000
(11:24 +0200)
___kcrctab section is not used during the decompressor phase and could be
discarded to save the memory. It is currently generated due to lib/mem.S
usage, which exports few symbols.
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/boot/compressed/vmlinux.lds.S
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diff --git
a/arch/s390/boot/compressed/vmlinux.lds.S
b/arch/s390/boot/compressed/vmlinux.lds.S
index
b8572a8
..
93ab95c
100644
(file)
--- a/
arch/s390/boot/compressed/vmlinux.lds.S
+++ b/
arch/s390/boot/compressed/vmlinux.lds.S
@@
-58,5
+58,6
@@
SECTIONS
*(.eh_frame)
*(__ex_table)
*(*__ksymtab*)
+ *(___kcrctab*)
}
}