Re: [PATCH v4 00/10] Function Granular KASLR
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From: Kees Cook <hidden>
Date: 2020-07-22 14:39:59
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Possibly related (same subject, not in this thread)
- 2020-08-12 · Re: [PATCH v4 00/10] Function Granular KASLR · Kristen Carlson Accardi <hidden>
- 2020-08-10 · Re: [PATCH v4 00/10] Function Granular KASLR · Kristen Carlson Accardi <hidden>
- 2020-08-07 · Re: [PATCH v4 00/10] Function Granular KASLR · Kees Cook <hidden>
- 2020-08-07 · Re: [PATCH v4 00/10] Function Granular KASLR · Kristen Carlson Accardi <hidden>
- 2020-08-04 · Re: [PATCH v4 00/10] Function Granular KASLR · Joe Lawrence <joe.lawrence@redhat.com>
On Wed, Jul 22, 2020 at 11:27:30AM +0200, Miroslav Benes wrote:
Let me CC live-patching ML, because from a quick glance this is something which could impact live patching code. At least it invalidates assumptions which "sympos" is based on.
In a quick skim, it looks like the symbol resolution is using kallsyms_on_each_symbol(), so I think this is safe? What's a good selftest for live-patching? -- Kees Cook