Ubuntu
linux-signed-azure-5.15 package

Mmapped files read on CIFS corrupted

Bug #2038316 reported by Jean-Francois Simoneau
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-signed-azure-5.15 (Ubuntu)
New
Undecided
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Bug Description

There is an issue with mmapped files on CIFS that was highlighted in Apache. It affects us in a different way, but the cause is the same. There is a fix for this in 5.15.15. Here's the actual commit:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=dacb5d8875cc

lsb_release -rd:
Description: Ubuntu 20.04.6 LTS
Release: 20.04

apt-cache policy linux-image-5.15.0-1047-azure
linux-image-5.15.0-1047-azure:
  Installed: 5.15.0-1047.54~20.04.1
  Candidate: 5.15.0-1047.54~20.04.1
  Version table:
 *** 5.15.0-1047.54~20.04.1 500
        500 http://azure.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
        500 http://azure.archive.ubuntu.com/ubuntu focal-security/main amd64 Packages
        100 /var/lib/dpkg/status

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