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  • [75292.358817] sd 4:0:0:0: [sdb] Assuming drive cache: write through [75292.361992] sd 4:0:0:0: [sdb] Assuming drive cache: write through
    79 KB (11,532 words) - 06:20, 6 June 2017
  • SSTATE_DIR -- set to a local directory for build cache files to speed up subsequent builds
    4 KB (580 words) - 20:39, 16 April 2024
  • ...h=8f57758311d816c66e88cfcfdc91f986f59345ad 8f57758311]: docs: Specify that cache-clean-interval is only supported in Linux [Alberto Garcia] ...mmit;h=91203f08f0ca66f1a6aba1d0e5ef62ed98fb3234 91203f08f0]: qcow2: Allow 'cache-clean-interval' in Linux only [Alberto Garcia]
    641 KB (116,056 words) - 09:51, 28 June 2017
  • ...e hardware Xen runs. This allows users to make better use of the shared L2 cache depending on the VM characteristic (e.g. priority).
    11 KB (1,776 words) - 14:37, 5 December 2017
  • === Mitigations against Cache Side-channel Attacks ===
    7 KB (1,044 words) - 11:56, 15 June 2018
  • ...han 700MB on idling guests. And this takes into account guests' <code>buff/cache</code> that is still allowed to live, which saves lots of disk I/O hence in
    2 KB (357 words) - 12:57, 13 February 2020
  • * SE3: Hardware isolation shall be supported (cache, interrupts, IOMMUs, firewalls, etc.).
    3 KB (414 words) - 01:17, 15 May 2019
  • ** Cache Coloring ** In Progress: Cache Coloring upstreaming
    2 KB (198 words) - 22:21, 11 August 2022
  • ** Scrubbing of guest memory which is signaling other cores to make sure cache is synced on all cores. ...em. As this might alter the guest timings and have other bad side effects (cache or TLB flushes required), a real time guest should have a configuration usi
    37 KB (5,662 words) - 15:13, 16 June 2022
  • = Cache Coloring and Deterministic Interrupt Latency = ...L2 cache in software using a technology called "Cache Coloring". Xen with Cache Coloring has a '''deterministic interrupt latency of 4 microseconds''' on X
    3 KB (403 words) - 00:00, 7 October 2022

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