apport information ** Attachment added: "AudioDevicesInUse.txt" https://bugs.launchpad.net/bugs/1348277/+attachment/4162403/+files/AudioDevicesInUse.txt
-- 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/1348277 Title: module compile error for aarch64 Status in “linux” package in Ubuntu: Confirmed Bug description: When compiling an external module for aarch64 on Ubuntu 14.04, the compiler generates the following error: In file included from /home/ctuffli/dev/ubuntu-trusty/include/linux/netlink.h:6:0, from /home/ctuffli/dev/ubuntu-trusty/include/uapi/scsi/scsi_netlink.h:25, from /home/ctuffli/dev/ubuntu-trusty/include/scsi/scsi_transport_fc.h:32, <edited> /home/ctuffli/dev/ubuntu-trusty/include/linux/skbuff.h: In function ‘skb_can_coalesce’: /home/ctuffli/dev/ubuntu-trusty/include/linux/skbuff.h:2255:14: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] off == frag->page_offset + skb_frag_size(frag); ^ cc1: all warnings being treated as errors cc1: all warnings being treated as errors Although something like the below quiets the warning, it isn't clear to me this is the correct change diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index e9b1a3c..e3623cc 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2252,7 +2252,7 @@ static inline bool skb_can_coalesce(struct sk_buff *skb, int i, const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i - 1]; return page == skb_frag_page(frag) && - off == frag->page_offset + skb_frag_size(frag); + off == (int)(frag->page_offset + skb_frag_size(frag)); } return false; } --- AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory CRDA: Error: [Errno 2] No such file or directory CurrentDmesg: [ 17.335985] init: plymouth-upstart-bridge main process ended, respawning DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=88388f89-d798-4675-9542-27cacae45a9d IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,115200n8 ro ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4 RelatedPackageVersions: linux-restricted-modules-3.13.0-32-generic N/A linux-backports-modules-3.13.0-32-generic N/A linux-firmware 1.127.4 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-32-generic aarch64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True --- AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.2 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory CRDA: Error: [Errno 2] No such file or directory CurrentDmesg: [ 17.335985] init: plymouth-upstart-bridge main process ended, respawning DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=88388f89-d798-4675-9542-27cacae45a9d IwConfig: Error: [Errno 2] No such file or directory Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=screen PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,115200n8 ro ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4 RelatedPackageVersions: linux-restricted-modules-3.13.0-32-generic N/A linux-backports-modules-3.13.0-32-generic N/A linux-firmware 1.127.4 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-32-generic aarch64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1348277/+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
