diff options
| author | Lai Jiangshan <[email protected]> | 2020-05-29 23:27:29 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:15:20 +0200 |
| commit | d390e6de89d30402bd06056c40cea72328aec9b1 (patch) | |
| tree | 1d0fa0ab07ae9095223732d9b4ac7698336f7d5e /include/linux/fpga/fpga-bridge.h | |
| parent | 998c2034c6a36bd48284e8c8f945a6c6ffc0e3f0 (diff) | |
x86/hw_breakpoint: Add within_area() to check data breakpoints
Add a within_area() helper to checking whether the data breakpoints overlap
with cpu_entry_area.
It will be used to completely prevent data breakpoints on GDT, IDT, or TSS.
Signed-off-by: Lai Jiangshan <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'include/linux/fpga/fpga-bridge.h')
0 files changed, 0 insertions, 0 deletions