提交 ed5fb247 编写于 作者: J John David Anglin 提交者: James Bottomley

[PARISC] fix boot failure on 32-bit systems caused by branch stubs placed before .text

In certain configurations, the resulting kernel becomes too large to boot
because the linker places the long branch stubs for the merged .text section
at the very start of the image.  As a result, the initial transfer of control
jumps to an unexpected location.  Fix this by placing the head text in a
separate section so the stubs for .text are not at the start of the image.
Signed-off-by: NJohn David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
上级 07acfc2a
......@@ -50,8 +50,10 @@ SECTIONS
. = KERNEL_BINARY_TEXT_START;
_text = .; /* Text and read-only data */
.text ALIGN(16) : {
.head ALIGN(16) : {
HEAD_TEXT
} = 0
.text ALIGN(16) : {
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
......@@ -65,7 +67,7 @@ SECTIONS
*(.fixup)
*(.lock.text) /* out-of-line lock text */
*(.gnu.warning)
} = 0
}
/* End of text section */
_etext = .;
......
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