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SUSE:SLE-12-SP5:GA
kexec-tools
kexec-tools-xen-inhibit-file-based-syscall.patch
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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 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/kexec/kexec.c +++ b/kexec/kexec.c @@ -1005,6 +1005,7 @@ 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" " -c, --kexec-syscall Use the kexec_load syscall for for compatibility\n" " with systems that don't support -s (default)\n" " -a, --kexec-syscall-auto Use file based syscall for kexec and fall\n" @@ -1377,7 +1378,7 @@ int main(int argc, char *argv[]) do_reuse_initrd = 1; break; case OPT_KEXEC_FILE_SYSCALL: - do_kexec_file_syscall = 1; + do_kexec_file_syscall = (xen_present())? 0 : 1; do_kexec_fallback = 0; break; case OPT_KEXEC_SYSCALL:
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