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7 <title>What's new in the Linux kernel - DebConf 2014</title>
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43 <h2>What's new in the Linux kernel</h2>
48 <div class="presentation">
51 <h1>What's new in the Linux kernel</h1>
52 <object data="tux-debian.svg" width="35%" align="right"></object>
53 <h2>and what's missing in Debian</h2>
54 <h3>Ben Hutchings</h3>
58 <h1>Ben Hutchings</h1>
61 Professional software engineer by day, Debian developer by night
62 (or sometimes the other way round)
65 Regular Linux contributor in both roles since 2008
68 Working on various drivers and kernel code in my day job
71 Debian kernel team member, now doing most of the unstable
72 maintenance aside from ports
75 Maintaining Linux 3.2.<var>y</var> stable update series on
82 <h1>Linux releases early and often</h1>
83 <ul class="incremental">
85 Linux is released about 5 times a year (plus stable updates
89 ...though some features aren't ready to use when they firat
95 Since my talk last year, Linus has made 6 releases (3.11-3.16)
98 Good news: we have lots of new kernel features in testing/unstable
101 Bad news: some of them won't really work without new userland
107 <h1>Recap of last year's features (1)</h1>
108 <ul class="incremental">
110 Team device driver: userland package (libteam) was uploaded in
114 Transcendent memory: frontswap, zswap and Xen tmem will be
115 enabled in next kernel upload
118 New KMS drivers: should all work with current Xorg drivers
121 Module signing: still not enabled, but probably will be if we
128 <h1>Recap of last year's features (2)</h1>
129 <ul class="incremental">
131 More support for discard: still not enabled at install time
132 (<a href="https://bugs.debian.org/690977">#690977</a>)
135 More support for containers: XFS was fixed, and user namespaces
139 bcache: userland package (bcache-tools) still not quite ready
140 (<a href="https://bugs.debian.org/708132">#708132</a>)
143 ARMv7 multiplatform: d-i works on <em>some</em> platforms but
144 I'm still not sure which. Some progress on GPU drivers, but not
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