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v6 2026-08-12

kexec跳过硬件中毒页 · v6

kexec 修复 v6：防止自顶向下搜索下溢，并让下一内核避开硬件损坏页。

原始补丁链接

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子 Patch（2）

1/2
kexec_file: stop the top-down search before it underflows
locate_mem_hole_top_down() walks candidates downwards by subtracting PAGE_SIZE whenever the window conflicts with an existing segment or with an architecture exclude range. Nothing stops that subtrac
2/2
kexec: keep the next kernel off hardware-poisoned pages
[Re: [PATCH v5] kexec: keep the next kernel off hardware-poisoned pages] On Tue, Aug 11, 2026 at 01:36:25PM +0200, Pratyush Yadav wrote: > On Tue, Aug 11 2026, Breno Leitao wrote: > > > On Mon, Aug 1
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