From: | "René Rhéaume" <rene.rheaume@×××××.com> | ||
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To: | gentoo-hardened@l.g.o | ||
Subject: | Re: [gentoo-hardened] Grsecurity slows down a web server? | ||
Date: | Fri, 23 Jan 2009 16:52:28 | ||
Message-Id: | 35572ca80901230852g16362bc1q76697e4a6638033f@mail.gmail.com | ||
In Reply to: | Re: [gentoo-hardened] Grsecurity slows down a web server? by Grant |
1 | On Fri, Jan 23, 2009 at 11:45 AM, Grant <emailgrant@×××××.com> wrote: |
2 | > Very close. PAGEEXEC is enabled, but so is SEGMEXEC. My CPU is a |
3 | > P4-2.8, and I'm not sure about NX support but these are the flags: |
4 | > |
5 | > fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 |
6 | > clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc pebs bts |
7 | > pni monitor ds_cpl cid xtpr |
8 | |
9 | There is no "nx" in your cpuinfo flags. Therefore, your P4 does not |
10 | have the hardware NX bit (or XD bit in Intel wording) |
Subject | Author |
---|---|
Re: [gentoo-hardened] Grsecurity slows down a web server? | Ermanno Baschiera <ebaschiera@×××××.com> |
Re: [gentoo-hardened] Grsecurity slows down a web server? | Ermanno Baschiera <ebaschiera@×××××.com> |
Re: [gentoo-hardened] Grsecurity slows down a web server? | Grant <emailgrant@×××××.com> |
Enable PAGEEXEC as default? (WAS: Re: [gentoo-hardened] Grsecurity slows down a web server?) | David Sommerseth <gentoo.list@××××××××××××.net> |