Relevant patches (from upstream v4.20): 24951465cbd2 arm64: compat: Provide definition for COMPAT_SIGMINSTKSZ 22839869f21a signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
Applied to Bionic Ubuntu-4.15.0-59.66. -- 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/1844155 Title: arm64: sigaltstack fails with MINSIGSTKSZ for 32-bit processes Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: Confirmed Status in linux package in Debian: Fix Released Bug description: This seems to have been fixed in 4.15 (finally), but is still an issue in the 4.4 kernel used on our builders, and possibly others as well (needs investigation). The original Debian bug report linked has more info, as well as the patchset on lkml at https://lkml.org/lkml/2018/7/25/409 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1844155/+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
