WANG Wenhu <wenhu.wang(a)vivo.com> writes:
> Include "linux/of_address.h" to fix the compile error for
> mpc85xx_l2ctlr_of_probe() when compiling fsl_85xx_cache_sram.c.
>
> CC arch/powerpc/sysdev/fsl_85xx_l2ctlr.o
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c: In function ‘mpc85xx_l2ctlr_of_probe’:
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c:90:11: error: implicit declaration of function ‘of_iomap’; did you mean ‘pci_iomap’? [-Werror=implicit-function-declaration]
> l2ctlr = of_iomap(dev->dev.of_node, 0);
> ^~~~~~~~
> pci_iomap
> arch/powerpc/sysdev/fsl_85xx_l2ctlr.c:90:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
> l2ctlr = of_iomap(dev->dev.of_node, 0);
> ^
> cc1: all warnings being treated as errors
> scripts/Makefile.build:267: recipe for target 'arch/powerpc/sysdev/fsl_85xx_l2ctlr.o' failed
> make[2]: *** [arch/powerpc/sysdev/fsl_85xx_l2ctlr.o] Error 1
>
> Fixes: commit 6db92cc9d07d ("powerpc/85xx: add cache-sram support")
The syntax is:
Fixes: 6db92cc9d07d ("powerpc/85xx: add cache-sram support")
> Cc: stable <stable(a)vger.kernel.org>
The commit above went into v2.6.37.
So no one has noticed this bug since then, how? Or did something else
change to expose the problem?
cheers
This is a note to let you know that I've just added the patch titled
serial: sprd: Fix a dereference warning
to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the tty-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From efc176929a3505a30c3993ddd393b40893649bd2 Mon Sep 17 00:00:00 2001
From: Lanqing Liu <liuhhome(a)gmail.com>
Date: Mon, 16 Mar 2020 11:13:33 +0800
Subject: serial: sprd: Fix a dereference warning
We should validate if the 'sup' is NULL or not before freeing DMA
memory, to fix below warning.
"drivers/tty/serial/sprd_serial.c:1141 sprd_remove()
error: we previously assumed 'sup' could be null (see line 1132)"
Fixes: f4487db58eb7 ("serial: sprd: Add DMA mode support")
Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com>
Signed-off-by: Lanqing Liu <liuhhome(a)gmail.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/e2bd92691538e95b04a2c2a728f3292e1617018f.15843259…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/sprd_serial.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/tty/serial/sprd_serial.c b/drivers/tty/serial/sprd_serial.c
index 914862844790..509781ee26bf 100644
--- a/drivers/tty/serial/sprd_serial.c
+++ b/drivers/tty/serial/sprd_serial.c
@@ -1132,14 +1132,13 @@ static int sprd_remove(struct platform_device *dev)
if (sup) {
uart_remove_one_port(&sprd_uart_driver, &sup->port);
sprd_port[sup->port.line] = NULL;
+ sprd_rx_free_buf(sup);
sprd_ports_num--;
}
if (!sprd_ports_num)
uart_unregister_driver(&sprd_uart_driver);
- sprd_rx_free_buf(sup);
-
return 0;
}
--
2.25.1
This is a note to let you know that I've just added the patch titled
staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From bb5786b9286c253557a0115bc8d21879e61b7b94 Mon Sep 17 00:00:00 2001
From: Michael Straube <straube.linux(a)gmail.com>
Date: Thu, 12 Mar 2020 10:36:52 +0100
Subject: staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
This device was added to the stand-alone driver on github.
Add it to the staging driver as well.
Link: https://github.com/lwfinger/rtl8188eu/commit/2141f244c3e7
Signed-off-by: Michael Straube <straube.linux(a)gmail.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200312093652.13918-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/rtl8188eu/os_dep/usb_intf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
index b5d42f411dd8..845c8817281c 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
@@ -38,6 +38,7 @@ static const struct usb_device_id rtw_usb_id_tbl[] = {
{USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */
{USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */
{USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */
+ {USB_DEVICE(0x2C4E, 0x0102)}, /* MERCUSYS MW150US v2 */
{USB_DEVICE(0x0df6, 0x0076)}, /* Sitecom N150 v2 */
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0xffef)}, /* Rosewill RNX-N150NUB */
{} /* Terminating entry */
--
2.25.1
This is a note to let you know that I've just added the patch titled
staging: greybus: loopback_test: fix poll-mask build breakage
to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 8f3675be4bda33adbdc1dd2ab3b6c76a7599a79e Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Thu, 12 Mar 2020 12:01:49 +0100
Subject: staging: greybus: loopback_test: fix poll-mask build breakage
A scripted conversion from userland POLL* to kernel EPOLL* constants
mistakingly replaced the poll flags in the loopback_test tool, which
therefore no longer builds.
Fixes: a9a08845e9ac ("vfs: do bulk POLL* -> EPOLL* replacement")
Cc: stable <stable(a)vger.kernel.org> # 4.16
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Link: https://lore.kernel.org/r/20200312110151.22028-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/greybus/tools/loopback_test.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/greybus/tools/loopback_test.c b/drivers/staging/greybus/tools/loopback_test.c
index ba6f905f26fa..41e1820d9ac9 100644
--- a/drivers/staging/greybus/tools/loopback_test.c
+++ b/drivers/staging/greybus/tools/loopback_test.c
@@ -655,7 +655,7 @@ static int open_poll_files(struct loopback_test *t)
goto err;
}
read(t->fds[fds_idx].fd, &dummy, 1);
- t->fds[fds_idx].events = EPOLLERR|EPOLLPRI;
+ t->fds[fds_idx].events = POLLERR | POLLPRI;
t->fds[fds_idx].revents = 0;
fds_idx++;
}
@@ -748,7 +748,7 @@ static int wait_for_complete(struct loopback_test *t)
}
for (i = 0; i < t->poll_count; i++) {
- if (t->fds[i].revents & EPOLLPRI) {
+ if (t->fds[i].revents & POLLPRI) {
/* Dummy read to clear the event */
read(t->fds[i].fd, &dummy, 1);
number_of_events++;
--
2.25.1