File kexec-tools-xen-inhibit-file-based-syscall.patch of Package kexec-tools

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File kexec-tools-xen-inhibit-file-based-syscall.patch of Package kexec-tools

From 0d8ed73516dc869a911d687de7434bb95d1b1a73 Mon Sep 17 00:00:00 2001
From: "Lee, Chun-Yi" <jlee@suse.com>
Date: Tue, 13 Oct 2015 18:31:27 +0800
Subject: [PATCH] kexec: inhibit file based syscall on XEN

To inhibit file based syscall on XEN, using old syscall to load crash
kernel.

Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
---
 kexec/kexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: kexec-tools-2.0.5/kexec/kexec.c
===================================================================
--- kexec-tools-2.0.5.orig/kexec/kexec.c
+++ kexec-tools-2.0.5/kexec/kexec.c
@@ -931,6 +931,7 @@ void usage(void)
 	       "                      preserve context)\n"
 	       "                      to original kernel.\n"
 	       " -s, --kexec-file-syscall Use file based syscall for kexec operation\n"
+	       "                          (-s option is inhibited on XEN)\n"
 	       " -d, --debug           Enable debugging to help spot a failure.\n"
 	       "\n"
 	       "Supported kernel file types and options: \n");
@@ -1187,7 +1188,7 @@ int main(int argc, char *argv[])
 				  options, 0)) != -1) {
 		switch(opt) {
 		case OPT_KEXEC_FILE_SYSCALL:
-			do_kexec_file_syscall = 1;
+			do_kexec_file_syscall = (xen_present())? 0 : 1;
 			break;
 		}
 	}

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File kexec-tools-xen-inhibit-file-based-syscall.patch of Package kexec-tools

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