diff options
| author | Brian Gerst <[email protected]> | 2023-07-21 12:10:12 -0400 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-10-05 10:06:42 +0200 |
| commit | eb43c9b1517b48e2ff0d3a584aca197338987d7b (patch) | |
| tree | 4a8288745b337199689a128a9bf6ef2fe846d9c5 /net/lapb/lapb_out.c | |
| parent | 3fc18b06b8f3408951b5e43548f22984412b0831 (diff) | |
x86/entry/64: Remove obsolete comment on tracing vs. SYSRET
This comment comes from a time when the kernel attempted to use SYSRET
on all returns to userspace, including interrupts and exceptions. Ever
since commit fffbb5dc ("Move opportunistic sysret code to syscall code
path"), SYSRET is only used for returning from system calls. The
specific tracing issue listed in this comment is not possible anymore.
Signed-off-by: Brian Gerst <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_out.c')
0 files changed, 0 insertions, 0 deletions