The patch titled
Char: n_hdlc, allow RESTARTSYS retval of tty write
has been removed from the -mm tree. Its filename was
char-n_hdlc-allow-restartsys-retval-of-tty-write.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: Char: n_hdlc, allow RESTARTSYS retval of tty write
From: Jiri Slaby <jirislaby@xxxxxxxxx>
Acked-by: Paul Fulghum <paulkf@xxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/n_hdlc.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/char/n_hdlc.c~char-n_hdlc-allow-restartsys-retval-of-tty-write drivers/char/n_hdlc.c
--- a/drivers/char/n_hdlc.c~char-n_hdlc-allow-restartsys-retval-of-tty-write
+++ a/drivers/char/n_hdlc.c
@@ -400,7 +400,12 @@ static void n_hdlc_send_frames(struct n_
/* Send the next block of data to device */
tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
actual = tty->driver->write(tty, tbuf->buf, tbuf->count);
-
+
+ /* rollback was possible and has been done */
+ if (actual == -ERESTARTSYS) {
+ n_hdlc->tbuf = tbuf;
+ break;
+ }
/* if transmit error, throw frame away by */
/* pretending it was accepted by driver */
if (actual < 0)
_
Patches currently in -mm which might be from jirislaby@xxxxxxxxx are
origin.patch
char-cyclades-add-firmware-loading.patch
char-cyclades-fix-sparse-warning.patch
char-isicom-cleanup-locking.patch
char-isicom-del_timer-at-exit.patch
char-isicom-proper-variables-types.patch
char-moxa-eliminate-busy-waiting.patch
char-specialix-remove-busy-waiting.patch
char-riscom8-eliminate-busy-loop.patch
char-vt-use-kzalloc.patch
char-vt-use-array_size.patch
char-kconfig-mxser_new-remove-experimental-comment.patch
char-stallion-remove-user-class-report-request.patch
char-istallion-initlocking-fixes-try-2.patch
stallion-remove-unneeded-lock_kernel.patch
some-kmalloc-memset-kzalloc-tree-wide.patch
shrink_slab-handle-bad-shrinkers.patch
-
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