Skip to main content

Browse the archive

Revision 29b6cd794e73eea7600541d06288a09861ffecb0 authored by Masami Hiramatsu on 18 December 2007, 17:05:58 UTC, committed by Ingo Molnar on 18 December 2007, 17:05:58 UTC 
x86: jprobe bugfix
 
jprobe for x86-64 may cause kernel page fault when the jprobe_return()
is called from incorrect function.

- Use jprobe_saved_regs instead getting it from stack.
  (Especially on x86-64, it may get incorrect data, because
   pt_regs can not be get by using container_of(rsp))
- Change the type of stack pointer to unsigned long *.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 parent b4be625
Raw File
mkuboot.sh 
#!/bin/bash

#
# Build U-Boot image when `mkimage' tool is available.
#

MKIMAGE=$(type -path "${CROSS_COMPILE}mkimage")

if [ -z "${MKIMAGE}" ]; then
	MKIMAGE=$(type -path mkimage)
	if [ -z "${MKIMAGE}" ]; then
		# Doesn't exist
		echo '"mkimage" command not found - U-Boot images will not be built' >&2
		exit 0;
	fi
fi

# Call "mkimage" to create U-Boot image
${MKIMAGE} "$@"
back to top