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Magnus Damm <magnus@valinux.co.jp> writes: > --===============82697867595349228== > > kexec: Avoid overwriting the current pgd (x86_64) > > This patch upgrades the x86_64-specific kexec code to avoid overwriting the > current pgd. Overwriting the current pgd is bad when CONFIG_CRASH_DUMP is used > to start a secondary kernel that dumps the memory of the previous kernel. Why is it bad? -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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