lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 19 Jan 2008 20:16:21 +0100 From: Andi Kleen <andi@...stfloor.org> To: Ingo Molnar <mingo@...e.hu> Cc: Andi Kleen <andi@...stfloor.org>, venkatesh.pallipadi@...el.com, suresh.b.siddha@...el.com, tglx@...utronix.de, linux-kernel@...r.kernel.org Subject: Re: ACPI early ioremap problems > hm, so are you saying that on 64-bit there's in essence no usable > ioremap facility between zap_low_mappings() and paging_init()? > (early_ioremap() is not usable anymore, and ioremap() is not yet > usable.) I guess we'll have to pick up the 32-bit early_ioremap() code > for 64-bit as well. No early_ioremap() should work. Or rather used to work. It does map into the kernel mapping which is not zapped. It just broke recently. But it definitely used to work because several users used it before paging_init() even before the recent PAT changes. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists