Linux v5.10.18

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

kernel.spec

@@ -94,7 +94,7 @@ Summary: The Linux kernel
 %if 0%{?released_kernel}
 
 # Do we have a -stable update to apply?
-%define stable_update 17
+%define stable_update 18
 # Set rpm version accordingly
 %if 0%{?stable_update}
 %define stablerev %{stable_update}
@@ -855,9 +855,6 @@ Patch105: arm-dts-rpi-4-disable-wifi-frequencies.patch
 # Nouveau mDP detection fix
 Patch107: 0001-drm-nouveau-kms-handle-mDP-connectors.patch
 
-# rhbz 1918778
-Patch108: media-pwc-fix-the-urb-buffer-allocation.patch
-
 Patch109: 0001-Revert-drm-amd-display-Update-NV1x-SR-latency-values.patch
 
 # rhbz 1916104 (patch from bluetooth-next)
@@ -2976,6 +2973,9 @@ fi
 #
 #
 %changelog
+* Tue Feb 23 2021 Justin M. Forbes <jforbes@fedoraproject.org> - 5.10.18-200
+- Linux v5.10.18
+
 * Thu Feb 18 2021 Hans de Goede <hdegoede@redhat.com>
 - Fix various QCA bluetooth devices no longer working (rhbz#1916104)
 

media-pwc-fix-the-urb-buffer-allocation.patch

@@ -1,58 +0,0 @@
-From MAILER-DAEMON Wed Jan 27 14:16:57 2021
-From: Takashi Iwai <tiwai@suse.de>
-To: Hans Verkuil <hverkuil@xs4all.nl>
-Cc: Mauro Carvalho Chehab <mchehab@kernel.org>, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
-Subject: [PATCH] media: pwc: Fix the URB buffer allocation
-Date: Thu, 21 Jan 2021 21:28:55 +0100
-Message-Id: <20210121202855.17400-1-tiwai@suse.de>
-List-ID: <linux-media.vger.kernel.org>
-X-Mailing-List: linux-media@vger.kernel.org
-MIME-Version: 1.0
-Content-Type: text/plain; charset="utf-8"
-Content-Transfer-Encoding: 7bit
-
-The URB buffer allocation of pwc driver involves with the
-dma_map_single(), and it needs to pass the right device.  Currently it
-passes usb_device.dev, but it's no real device that manages the DMA.
-Since the passed device has no DMA mask set up, now the pwc driver
-hits the WARN_ON_ONCE() check in dma_map_page_attrs() (that was
-introduced in 5.10), resulting in an error at URB allocations.
-Eventually this ended up with the black output.
-
-This patch fixes the bug by passing the proper device, the bus
-controller, to make the URB allocation and map working again.
-
-Signed-off-by: Takashi Iwai <tiwai@suse.de>
-Reviewed-by: Robert Foss <robert.foss@linaro.org>
-Cc: <stable@vger.kernel.org>
-BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1181133
----
- drivers/media/usb/pwc/pwc-if.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
-index 61869636ec61..d771160bb168 100644
---- a/drivers/media/usb/pwc/pwc-if.c
-+++ b/drivers/media/usb/pwc/pwc-if.c
-@@ -461,7 +461,7 @@ static int pwc_isoc_init(struct pwc_device *pdev)
- 		urb->pipe = usb_rcvisocpipe(udev, pdev->vendpoint);
- 		urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
- 		urb->transfer_buffer_length = ISO_BUFFER_SIZE;
--		urb->transfer_buffer = pwc_alloc_urb_buffer(&udev->dev,
-+		urb->transfer_buffer = pwc_alloc_urb_buffer(udev->bus->controller,
- 							    urb->transfer_buffer_length,
- 							    &urb->transfer_dma);
- 		if (urb->transfer_buffer == NULL) {
-@@ -524,7 +524,7 @@ static void pwc_iso_free(struct pwc_device *pdev)
- 		if (urb) {
- 			PWC_DEBUG_MEMORY("Freeing URB\n");
- 			if (urb->transfer_buffer)
--				pwc_free_urb_buffer(&urb->dev->dev,
-+				pwc_free_urb_buffer(urb->dev->bus->controller,
- 						    urb->transfer_buffer_length,
- 						    urb->transfer_buffer,
- 						    urb->transfer_dma);
--- 
-2.26.2
-
-

sources

@@ -1,2 +1,2 @@
 SHA512 (linux-5.10.tar.xz) = c28d52bc0c1e2c99017ceeca0bf2e622427f3416e0692090b01f65e3b3a5bce0e3e52ce3cee15d71e84fcb965bd48bdfcccb818c0105035d712ebd07afde9452
-SHA512 (patch-5.10.17.xz) = ca800a311bbe5a3179fb7c097d590991eb80395e240b08bcceae671ca3270a19f87ce3ee76533b2d974b8329b506992dfe2b3f53fd15829e118d75c6e6d8e09b
+SHA512 (patch-5.10.18.xz) = 96df42ef1b988415c3b1e48e86d173bdbf3d9a53b9e87ccb7efb01aff1dad9375a68833ea40aa083d94dd530797c2ca29650aab033d731f9ec2d303e47fdbec9