diff mbox

[3/5] sh: thin archives fix linking

Message ID 7a1286aa-b656-7b71-2628-9093156143ff@landley.net (mailing list archive)
State New, archived
Headers show

Commit Message

Rob Landley June 21, 2017, 10:09 p.m. UTC 
On 06/19/2017 01:19 AM, Masahiro Yamada wrote:
> 2017-06-09 14:24 GMT+09:00 Nicholas Piggin <npiggin@gmail.com>:
>> The VDSO symbols can't be linked into built-in.o when building with
>> thin archives, so change this to linking them into the final link.
>>
>> Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
>> Cc: Rich Felker <dalias@libc.org>
>> Cc: linux-sh@vger.kernel.org
>> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
>> ---
> 
> SH maintainers, any comments for this patch?
> 
> 
> I confirmed this patch solved the build error,
> but I do not have access to any SH hardware.

You can build and boot the kernel under qemu for several architectures
(including sh4) by following the instructions on:

  https://github.com/landley/mkroot

I believe I last built -rc6?

You may need the attached patch to fix the serial port issue from:

  https://www.spinics.net/lists/linux-serial/msg26085.html

Which is still there because the kernel guys don't care that they broke
qemu, and the qemu guys are still using old kernel versions that work
fine. My patch just reverts the kernel change (which enabled hardware
buffer logic qemu doesn't implement).

Rob
diff mbox

Patch

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 71707e8..a798def 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -2193,7 +2193,7 @@  static void sci_reset(struct uart_port *port)
 			setup_timer(&s->rx_fifo_timer, rx_fifo_timer_fn,
 				    (unsigned long)s);
 		} else {
-			if (port->type == PORT_SCIFA ||
+			if (1 || port->type == PORT_SCIFA ||
 			    port->type == PORT_SCIFB)
 				scif_set_rtrg(port, 1);
 			else