[Bug 1187171] New: Missing fix in mvpp2 NIC driver
http://bugzilla.opensuse.org/show_bug.cgi?id=1187171 Bug ID: 1187171 Summary: Missing fix in mvpp2 NIC driver Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: aarch64 OS: SLES 15 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: mw@semihalf.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hi, The latest SLES-15SP2 and OpenSUSE LEAP 15.3 use the v5.3.x Linux kernel, which has a known issue for the ACPI support in the mvpp2 NIC driver (relevant for Marvell Armada 7k8k and Octeon TX2 CN913x SoC families). The regression fix was already backported to v5.4 LTS Linux branch: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c?h=v5.4.124&id=76812738841c2daa89420a2f61ab100f0dea8eb9 I'd appreciate applying the patch in your next releases. Best regards, Marcin -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187171 http://bugzilla.opensuse.org/show_bug.cgi?id=1187171#c1 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mw@semihalf.com, | |tiwai@suse.com Flags| |needinfo?(mw@semihalf.com) --- Comment #1 from Takashi Iwai <tiwai@suse.com> --- Hm, are you sure that this is the real fix commit? It looks merely like a conversion of the container_of() cast with a helper function (plus a different way to retrieve dev pointer). -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187171 http://bugzilla.opensuse.org/show_bug.cgi?id=1187171#c2 --- Comment #2 from Marcin Wojtas <mw@semihalf.com> --- (In reply to Takashi Iwai from comment #1)
Hm, are you sure that this is the real fix commit? It looks merely like a conversion of the container_of() cast with a helper function (plus a different way to retrieve dev pointer).
Ineed, this is an unintentional fix for a real issue. Please refer to the discussion under original patch before it was accepted for stable backport: https://www.spinics.net/lists/netdev/msg690904.html -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187171 http://bugzilla.opensuse.org/show_bug.cgi?id=1187171#c3 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tbogendoerfer@suse.com Flags|needinfo?(mw@semihalf.com) | --- Comment #3 from Takashi Iwai <tiwai@suse.com> --- Thanks for the pointer, that helped for understanding the problem! Thomas, could you take a look at the backport? FWIW, the upstream commit is 6c2b49eb96716e91f202756bfbd3f5fea3b2b172 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187171 http://bugzilla.opensuse.org/show_bug.cgi?id=1187171#c12 --- Comment #12 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1187171) was mentioned in https://build.opensuse.org/request/show/904571 15.2 / kernel-source -- You are receiving this mail because: You are on the CC list for the bug.
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