Mainline: commit 5152970538a5e16c03bbcb9f1c780489a795ed40 Author: Chris Ball <ch...@printf.net> Date: Thu Sep 4 17:11:53 2014 +0100
mfd: rtsx_pcr: Fix MSI enable error handling pci_enable_msi() can return failure with both positive and negative integers -- it returns 0 for success -- but is only tested here for "if (ret < 0)". This causes us to try to use MSI on the RTS5249 SD reader in the Dell XPS 11 when enabling MSI failed, causing: [ 1.737110] rtsx_pci: probe of 0000:05:00.0 failed with error -110 patch has been submitted to kernel-team@ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1366841 Title: [Dell XPS 11] Card reader RTS5249 doesn't work because failed to enable MSI Status in “linux” package in Ubuntu: Invalid Status in “linux” source package in Trusty: In Progress Status in “linux” source package in Utopic: Invalid Bug description: This patch has been submitted upstream and is queued up for inclusion in mfd-next: https://git.kernel.org/cgit/linux/kernel/git/lee/mfd.git/commit/?h =for-mfd-next&id=eb61b3276e099d937fcdae2c67aec4766bba2dc3 Adam: backporting "034cd97ebda4062eb4402a6cf963ccd262caa86a PCI/MSI: Remove pci_enable_msi_block()" from mainline/master works too. Please include this patch in Trusty and Utopic. (Adam: Utopic doesn't have this issue.) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366841/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp