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| author | Stefan Agner <stefan@agner.ch> | 2018-11-28 14:08:40 +0100 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2019-04-25 18:06:51 +0200 |
| commit | a15c6f0da7f78a39995434e81266c3730eb39909 (patch) | |
| tree | 36c80c54a6c8186f2bbbe1562ddbed94e90258cf /lib/mpi/mpi-inline.c | |
| parent | 9d1418438d1433fde4e85102b5237e5a026d1a9a (diff) | |
pci: imx6: support kernels built in Thumb-2 mode
Add a fault handler which handles immediate reads in Thumb-2
mode. Install the appropriate handler depending on which mode
the kernel has been built. This avoids an "Unhandled fault:
external abort on non-linefetch (0x1008) at 0xf0a80000"
during boot on a device with a PCIe switch connected.
Link: https://lore.kernel.org/linux-pci/20181126161645.8177-1-stefan@agner.ch/
Signed-off-by: Stefan Agner <stefan@agner.ch>
Diffstat (limited to 'lib/mpi/mpi-inline.c')
0 files changed, 0 insertions, 0 deletions