[PATCH v4 01/15] scripts: link-vmlinux: Don't pass page offset to kallsyms if XIP Kernel
From: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Date: 2015-03-31 16:26:57
Also in:
linux-api, linux-arch, linux-arm-kernel, linux-gpio, linux-serial, lkml
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
When Kernel is executed in place from ROM, the symbol addresses can be lower than the page offset. Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> --- scripts/link-vmlinux.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 86a4fe7..b055d9d 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh@@ -82,7 +82,7 @@ kallsyms() kallsymopt="${kallsymopt} --all-symbols" fi - if [ -n "${CONFIG_ARM}" ] && [ -n "${CONFIG_PAGE_OFFSET}" ]; then + if [ -n "${CONFIG_ARM}" ] && [ -z "${CONFIG_XIP_KERNEL}" ] && [ -n "${CONFIG_PAGE_OFFSET}" ]; then kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET" fi
--
1.9.1