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>
1 parent 949616c
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 4.1 KB |
| Makefile | -rw-r--r-- | 426 bytes |
| dir.c | -rw-r--r-- | 32.4 KB |
| file.c | -rw-r--r-- | 6.7 KB |
| getopt.c | -rw-r--r-- | 1.9 KB |
| getopt.h | -rw-r--r-- | 367 bytes |
| inode.c | -rw-r--r-- | 26.9 KB |
| ioctl.c | -rw-r--r-- | 22.4 KB |
| mmap.c | -rw-r--r-- | 2.9 KB |
| ncp_fs.h | -rw-r--r-- | 2.9 KB |
| ncp_fs_i.h | -rw-r--r-- | 540 bytes |
| ncp_fs_sb.h | -rw-r--r-- | 5.1 KB |
| ncplib_kernel.c | -rw-r--r-- | 32.5 KB |
| ncplib_kernel.h | -rw-r--r-- | 7.7 KB |
| ncpsign_kernel.c | -rw-r--r-- | 3.6 KB |
| ncpsign_kernel.h | -rw-r--r-- | 700 bytes |
| sock.c | -rw-r--r-- | 22.7 KB |
| symlink.c | -rw-r--r-- | 4.2 KB |
Computing file changes ...
