| commit | cfb5946b55f1dfd19e042feae1fbff6041e25a98 | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Tue May 01 00:55:55 2018 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Mon Jul 23 20:12:12 2018 +1000 |
| tree | d350deb9be88f842127116625c68ad0b5c093f04 | |
| parent | ec97eaad1383ab2500fcf9a07ade6044fbcc67f5 [diff] |
tty: hvc: hvc_poll() may sleep Introduce points where hvc_poll drops the lock, enables interrupts, and reschedules. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>