diff options
| author | H. Peter Anvin (Intel) <hpa@zytor.com> | 2023-12-05 02:50:24 -0800 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-01-31 22:03:36 +0100 |
| commit | 208d8c79fd0f155bce1b23d8d78926653f7603b7 (patch) | |
| tree | 74b4f96cd4786134abb08153cd1a3eb89215b418 /net/switchdev/switchdev.c | |
| parent | cdd99dd873cb11c40adf1ef70693f72c622ac8f3 (diff) | |
x86/fred: Invoke FRED initialization code to enable FRED
Let cpu_init_exception_handling() call cpu_init_fred_exceptions() to
initialize FRED. However if FRED is unavailable or disabled, it falls
back to set up TSS IST and initialize IDT.
Co-developed-by: Xin Li <xin3.li@intel.com>
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Xin Li <xin3.li@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Shan Kang <shan.kang@intel.com>
Link: https://lore.kernel.org/r/20231205105030.8698-36-xin3.li@intel.com
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions