Searched hist:204420 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-9.3-release/sys/kern/ | ||
| H A D | subr_param.c | diff 204420 Sat Feb 27 16:06:46 MST 2010 alc When running as a guest operating system, the FreeBSD kernel must assume that the virtual machine monitor has enabled machine check exceptions. Unfortunately, on AMD Family 10h processors the machine check hardware has a bug (Erratum 383) that can result in a false machine check exception when a superpage promotion occurs. Thus, I am disabling superpage promotion when the FreeBSD kernel is running as a guest operating system on an AMD Family 10h processor. Reviewed by: jhb, kib MFC after: 3 days |
| /freebsd-9.3-release/sys/sys/ | ||
| H A D | systm.h | diff 204420 Sat Feb 27 16:06:46 MST 2010 alc When running as a guest operating system, the FreeBSD kernel must assume that the virtual machine monitor has enabled machine check exceptions. Unfortunately, on AMD Family 10h processors the machine check hardware has a bug (Erratum 383) that can result in a false machine check exception when a superpage promotion occurs. Thus, I am disabling superpage promotion when the FreeBSD kernel is running as a guest operating system on an AMD Family 10h processor. Reviewed by: jhb, kib MFC after: 3 days |
| /freebsd-9.3-release/sys/amd64/amd64/ | ||
| H A D | pmap.c | diff 204420 Sat Feb 27 16:06:46 MST 2010 alc When running as a guest operating system, the FreeBSD kernel must assume that the virtual machine monitor has enabled machine check exceptions. Unfortunately, on AMD Family 10h processors the machine check hardware has a bug (Erratum 383) that can result in a false machine check exception when a superpage promotion occurs. Thus, I am disabling superpage promotion when the FreeBSD kernel is running as a guest operating system on an AMD Family 10h processor. Reviewed by: jhb, kib MFC after: 3 days |
| /freebsd-9.3-release/sys/i386/i386/ | ||
| H A D | pmap.c | diff 204420 Sat Feb 27 16:06:46 MST 2010 alc When running as a guest operating system, the FreeBSD kernel must assume that the virtual machine monitor has enabled machine check exceptions. Unfortunately, on AMD Family 10h processors the machine check hardware has a bug (Erratum 383) that can result in a false machine check exception when a superpage promotion occurs. Thus, I am disabling superpage promotion when the FreeBSD kernel is running as a guest operating system on an AMD Family 10h processor. Reviewed by: jhb, kib MFC after: 3 days |
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