drm/amdgpu: Wait for bootloader after PSPv11 reset #383
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Fix the regression introduced in 9e30ecf whereby IPv4 broadcast packets were having their ethernet destination field mangled. This broke WOL magic packets and likely other IPv4 broadcast. The regression can be observed by sending an IPv4 WOL packet using the wakeonlan program to any ethernet address: wakeonlan 46:3b:ad:61:e0:5d and capturing the packet with tcpdump: tcpdump -i eth0 -w /tmp/bad.cap dst port 9 The ethernet destination MUST be ff:ff:ff:ff:ff:ff for broadcast, but is mangled with 9e30ecf applied. Revert the change made in 9e30ecf and ensure the MTU value for broadcast routes is retained by calling ip_dst_init_metrics() directly, avoiding the need to enter the main code block in rt_set_nexthop(). Simplify the code path taken for broadcast packets back to the original before the regression, adding only the call to ip_dst_init_metrics(). The broadcast_pmtu.sh selftest provided with the original patch still passes with this patch applied. Fixes: 9e30ecf ("net: ipv4: fix incorrect MTU in broadcast routes") Signed-off-by: Brett A C Sheffield <[email protected]> Signed-off-by: Michael Aaron Murphy <[email protected]>
Commit 9e30ecf ("net: ipv4: fix incorrect MTU in broadcast routes") introduced a regression where local-broadcast packets would have their gateway set in __mkroute_output, which was caused by fi = NULL being removed. Fix this by resetting the fib_info for local-broadcast packets. This preserves the intended changes for directed-broadcast packets. Cc: [email protected] Fixes: 9e30ecf ("net: ipv4: fix incorrect MTU in broadcast routes") Reported-by: Brett A C Sheffield <[email protected]> Closes: https://lore.kernel.org/regressions/[email protected] Signed-off-by: Oscar Maes <[email protected]> Reviewed-by: David Ahern <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
Removes all display modes with more than 240 Hz for the integrated display on a TUXEDO Stellaris 16 Gen7, because using the iGPU with higer refresh rates causes screen flicker. Signed-off-by: Tim Guttzeit <[email protected]> Co-developed-by: Werner Sembach <[email protected]> Signed-off-by: Werner Sembach <[email protected]> Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14616 Signed-off-by: Tim Crawford <[email protected]>
Signed-off-by: Tim Crawford <[email protected]>
This patch fixes suspend issues on RX 5000 GPUs.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch fixes suspend issues on RX 5000 GPUs.