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path: root/arch/x86/boot/cpu.c
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2008-09-17x86 setup: handle more than 8 CPU flag wordsH. Peter Anvin1-8/+9
Checkin e38e05a85828dac23540cd007df5f20985388afc added a 9th CPU flag word, but didn't adjust the boot code to match. This patch adds the necessary boot code support. Note: due to a typo in an #if statement, it didn't trigger the #error this was supposed to do. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-14x86: cleanup for setup code crashes during IST probeH. Peter Anvin1-3/+0
Clean up the code for crashes during SpeedStep probing on older machines. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-28x86: Fix up silly i1586 boot message.Dave Jones1-0/+2
Trying to boot a 64-bit kernel on a 32bit Pentium 4 gets you an amusing message along the lines of. "you need an x86-64, but you only have an i1586" due to the P4 being family F. Munge it to be 686. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-02-04x86 setup: print missing CPU features in cleartextH. Peter Anvin1-5/+21
Instead of obscure numbers, print the list of missing CPU features in cleartext. To conserve space, use a host program (mkcpustr.c) to produce a compact list of mandatory features only. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-11i386: move bootThomas Gleixner1-0/+69
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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