Displaying 2 results from an estimated 2 matches for "blergh".
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blegh
2020 Aug 05
9
[PATCH] x86/paravirt: Add missing noinstr to arch_local*() helpers
...0b 88 callq *0xffffffff880ba638
> ffffffff86271ab2: 5b pop %rbx
> ffffffff86271ab3: c3 retq
> ffffffff86271ab4: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
> ffffffff86271ab9: 0f 0b ud2
Blergh, that's abysmall. In part I suspect because you have
CONFIG_PARAVIRT_DEBUG, let me try and untangle that PV macro maze.
2020 Aug 05
9
[PATCH] x86/paravirt: Add missing noinstr to arch_local*() helpers
...0b 88 callq *0xffffffff880ba638
> ffffffff86271ab2: 5b pop %rbx
> ffffffff86271ab3: c3 retq
> ffffffff86271ab4: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
> ffffffff86271ab9: 0f 0b ud2
Blergh, that's abysmall. In part I suspect because you have
CONFIG_PARAVIRT_DEBUG, let me try and untangle that PV macro maze.