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 |
|---|---|---|
| Kconfig | -rw-r--r-- | 532 bytes |
| Makefile | -rw-r--r-- | 274 bytes |
| compr.c | -rw-r--r-- | 1.8 KB |
| dev_bdev.c | -rw-r--r-- | 8.4 KB |
| dev_mtd.c | -rw-r--r-- | 6.6 KB |
| dir.c | -rw-r--r-- | 20.7 KB |
| file.c | -rw-r--r-- | 7.2 KB |
| gc.c | -rw-r--r-- | 20.2 KB |
| inode.c | -rw-r--r-- | 10.8 KB |
| journal.c | -rw-r--r-- | 23.7 KB |
| logfs.h | -rw-r--r-- | 23.8 KB |
| logfs_abi.h | -rw-r--r-- | 16.8 KB |
| readwrite.c | -rw-r--r-- | 55.8 KB |
| segment.c | -rw-r--r-- | 24.3 KB |
| super.c | -rw-r--r-- | 16.3 KB |
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