summaryrefslogtreecommitdiffstats
path: root/target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
diff options
context:
space:
mode:
authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-05-27 15:01:09 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-05-27 15:01:09 +0000
commite3e4a95d9b972c8688fa8dd01a07645761fced03 (patch)
tree67ea5cdd7c54260a66c617e12e458ae08576ff0f /target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
parente17d6b07094e4c7d1ebbd92ee4e32deac4c9dc29 (diff)
linux/3.1: R.I.P.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31891 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch')
-rw-r--r--target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch52
1 files changed, 0 insertions, 52 deletions
diff --git a/target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch b/target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
deleted file mode 100644
index 5507dde64..000000000
--- a/target/linux/generic/patches-3.1/332-mips-kexec-init-the-arguments-for-the-new-kernel-image.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 49d07a29653b1f2c6ae273b3d8fe93d981f43004 Mon Sep 17 00:00:00 2001
-From: Wu Zhangjin <wuzhangjin@gmail.com>
-Date: Wed, 12 Jan 2011 20:59:32 +0000
-Subject: MIPS: Kexec: Init the arguments for the new kernel image
-
-Whenever the kexec-tools pass the command lines to the new kernel image,
-init the arguments as the ones for the 1st kernel image. This fixed the
-booting failure of Kexec on YeeLoong.
-
-Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
----
---- a/arch/mips/kernel/machine_kexec.c
-+++ b/arch/mips/kernel/machine_kexec.c
-@@ -10,6 +10,7 @@
- #include <linux/mm.h>
- #include <linux/delay.h>
-
-+#include <asm/bootinfo.h>
- #include <asm/cacheflush.h>
- #include <asm/page.h>
-
-@@ -21,9 +22,30 @@ void (*relocated_kexec_smp_wait) (void *
- atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
- #endif
-
-+static void machine_kexec_init_args(void)
-+{
-+ kexec_args[0] = fw_arg0;
-+ kexec_args[1] = fw_arg1;
-+ kexec_args[2] = fw_arg2;
-+ kexec_args[3] = fw_arg3;
-+
-+ pr_info("kexec_args[0] (argc): %lu\n", kexec_args[0]);
-+ pr_info("kexec_args[1] (argv): %p\n", (void *)kexec_args[1]);
-+ pr_info("kexec_args[2] (env ): %p\n", (void *)kexec_args[2]);
-+ pr_info("kexec_args[3] (desc): %p\n", (void *)kexec_args[3]);
-+}
-+
- int
- machine_kexec_prepare(struct kimage *kimage)
- {
-+ /*
-+ * Whenever arguments passed from kexec-tools, Init the arguments as
-+ * the original ones to avoid booting failure.
-+ *
-+ * This can be overrided by _machine_kexec_prepare().
-+ */
-+ machine_kexec_init_args();
-+
- if (_machine_kexec_prepare)
- return _machine_kexec_prepare(kimage);
- return 0;