<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [4.17-rc1] RIP: smu7_populate_single_firmware_entry.isra.6+0x57/0xc0 [amdgpu] RSP: ffffa17901efb930" href="https://bugs.freedesktop.org/show_bug.cgi?id=105760#c34">Comment # 34</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [4.17-rc1] RIP: smu7_populate_single_firmware_entry.isra.6+0x57/0xc0 [amdgpu] RSP: ffffa17901efb930" href="https://bugs.freedesktop.org/show_bug.cgi?id=105760">bug 105760</a> from <a class="email" href="mailto:kugel@rockbox.org" title="Thomas Martitz <kugel@rockbox.org>"> Thomas Martitz</a> <pre>Created <a href="attachment.cgi?id=140585" name="attach_140585" title="dmesg with 0001-drm-amdgpu-pp-smu7-cache-smu-firmware-toc.patch">attachment 140585</a> <a href="attachment.cgi?id=140585&action=edit" title="dmesg with 0001-drm-amdgpu-pp-smu7-cache-smu-firmware-toc.patch">[details]</a> dmesg with 0001-drm-amdgpu-pp-smu7-cache-smu-firmware-toc.patch This patch makes resume work, attached is the dmesg output of boot + 3 suspend-resume cycles. Please note the powerplay error messages, followed ultimately by a GPU reset. Looking at the patch it seems similar to my workarond, in that the toc is copied in one memcpy_toio (my patch uses plain memcpy, is there a difference here, for memory mapped buffers?) instead of changing the toc in-place. And I too see lots of powerplay errors if i apply my workaround. Huge thanks for taking time to look into this!</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>