H. Peter Anvin wrote:
Sticking kernel mode values in those fields would add no value, except as a poison (since %ss == KERNEL_DS and would cause a #GP(0) if it ever reached IRET.)
#SS(0), rather, of course. -hpa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
- References:
- [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: Philipp Kohlbecher <[email protected]>
- Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: "H. Peter Anvin" <[email protected]>
- Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: Philipp Kohlbecher <[email protected]>
- Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: "H. Peter Anvin" <[email protected]>
- Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: Philipp Kohlbecher <[email protected]>
- Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- From: "H. Peter Anvin" <[email protected]>
- [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- Prev by Date: Re: [Bug 8501] udivdi3 absence with gcc-4.3.0 on kernels 2.6.20.11 & 2.6.22.-rc1
- Next by Date: Re: building i386 requires s390: "driver/crypto/Kconfig" sourcing s390 arch
- Previous by thread: Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- Next by thread: Re: [PATCH 2.6.21.1] i386: save registers before intra-privilege syscall
- Index(es):
 |