| Sean_McG | hi, I'm wondering if the Ryzen NPT patch from 4.14 can be backported to the 16.04 HWE kernel. Documented here: https://level1techs.com/article/patch-npt-ryzen-better-performance | 01:08 |
|---|---|---|
| TJ- | ^^^ Q from #ubuntu | 01:08 |
| TJ- | Sean_McG: it'd be good to mention the mainline commit hash | 01:20 |
| Sean_McG | OK, let me find it | 01:29 |
| Sean_McG | kernel.org Git URL OK? | 01:31 |
| Sean_McG | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/x86/kvm/svm.c?h=v4.15-rc9&id=15038e14724799b8c205beb5f20f9e54896013c3 | 01:32 |
| TJ- | Thanks, so commit 15038e1 "KVM: SVM: obey guest PAT" | 01:34 |
| Sean_McG | yessir | 01:34 |
| sbeattie | it would be helpful to have a bug report. | 03:22 |
| === himcesjf_ is now known as him-cesjf | ||
| f_g | sbeattie: we carry that one in our downstream kernel, haven't filed it yet but it's on my TODO list. | 09:24 |
| f_g | it's a straight-forward cherry-pick IIRC | 09:25 |
| mamarley | apw: Can you switch the mainline kernels to being compiled on Bionic so they will compile with the retpoline-supporting GCC 7.3? | 13:03 |
| maxb | Hello. I have just figured out that my Bluetooth woes in artful are due to incompatibility between the Intel 8260 wifi and bluetooth firmwares. Fixed firmware landed in linux-firmware.git in December: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit?id=fdee922a785212be7ccced6809b337290fdac971 but has not yet made it in to bionic. | 21:34 |
| maxb | 1) Is this something someone would consider SRUing for artful? | 21:34 |
| maxb | 2) Is there a planned resync of bionic's linux-firmware with upstream, or should I file a bug about that separately? | 21:35 |
| maxb | Existing bug in LP: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1719210 | 21:36 |
| ubot5 | Ubuntu bug 1719210 in linux (Ubuntu) "Bluetooth audio to A2DP headset no longer works following upgrade from 4.12 to 4.13 in artful" [Medium,Incomplete] | 21:36 |
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