[xen staging] livepatch: adjust a stale comment

[patchbot@xxxxxxx]

commit 7dcaffce645bde8b59e127df640b769885c2ffe4
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Wed Dec 16 16:43:32 2020 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Wed Dec 16 16:43:32 2020 +0100

    livepatch: adjust a stale comment
    
    As of 005de45c887e ("xen: do live patching only from main idle loop")
    the comment ahead of livepatch_do_action() has been stale.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 xen/common/livepatch.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/common/livepatch.c b/xen/common/livepatch.c
index 81ceafce98..7118551b27 100644
--- a/xen/common/livepatch.c
+++ b/xen/common/livepatch.c
@@ -1392,8 +1392,8 @@ static inline bool was_action_consistent(const struct 
payload *data, livepatch_f
 }
 
 /*
- * This function is executed having all other CPUs with no deep stack (we may
- * have cpu_idle on it) and IRQs disabled.
+ * This function is executed having all other CPUs with no deep stack (when
+ * idle) and IRQs disabled.
  */
 static void livepatch_do_action(void)
 {
--
generated by git-patchbot for /home/xen/git/xen.git#staging