Revision 5f630401f9e98bd062733b5bbef096dbf2158066 authored by Tiejun Chen on 22 August 2012, 16:10:20 UTC, committed by Benjamin Herrenschmidt on 24 August 2012, 10:26:06 UTC
For powerpc BooKE and e200, singlestep is handled on the critical/dbg exception stack. This causes current_thread_info() to fail for kgdb internal, so previously We work around this issue by copying the thread_info from the kernel stack before calling kgdb_handle_exception, and copying it back afterwards. But actually we don't do this properly. We should backup current_thread_info then restore that when exit. Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 1.7 KB |
Makefile | -rw-r--r-- | 380 bytes |
acl.c | -rw-r--r-- | 9.0 KB |
acl.h | -rw-r--r-- | 1.5 KB |
balloc.c | -rw-r--r-- | 44.6 KB |
dir.c | -rw-r--r-- | 17.8 KB |
ext2.h | -rw-r--r-- | 27.5 KB |
file.c | -rw-r--r-- | 2.8 KB |
ialloc.c | -rw-r--r-- | 18.3 KB |
inode.c | -rw-r--r-- | 44.5 KB |
ioctl.c | -rw-r--r-- | 4.4 KB |
namei.c | -rw-r--r-- | 9.3 KB |
super.c | -rw-r--r-- | 41.9 KB |
symlink.c | -rw-r--r-- | 1.3 KB |
xattr.c | -rw-r--r-- | 27.9 KB |
xattr.h | -rw-r--r-- | 3.4 KB |
xattr_security.c | -rw-r--r-- | 1.9 KB |
xattr_trusted.c | -rw-r--r-- | 1.4 KB |
xattr_user.c | -rw-r--r-- | 1.5 KB |
xip.c | -rw-r--r-- | 2.0 KB |
xip.h | -rw-r--r-- | 759 bytes |
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