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| author | Kristina Martšenko <kristina.martsenko@arm.com> | 2025-02-28 20:00:04 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2025-03-07 19:18:06 +0300 |
| commit | 653884f88777b8858ef438cd8ee6ae4722fd5553 (patch) | |
| tree | 36ba93c834341b402f5748b7c4c934aadd4a671a /lib/debugobjects.c | |
| parent | 0ad2507d5d93f39619fc42372c347d6006b64319 (diff) | |
| download | linux-653884f88777b8858ef438cd8ee6ae4722fd5553.tar.xz | |
arm64: extable: Add fixup handling for uaccess CPY* instructions
A subsequent patch will use CPY* instructions to copy between user and
kernel memory. Add a new exception fixup type to avoid fixing up faults
on kernel memory accesses, in order to make it easier to debug kernel
bugs and to keep the same behavior as with regular loads/stores.
Signed-off-by: Kristina Martšenko <kristina.martsenko@arm.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20250228170006.390100-2-kristina.martsenko@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions