* Re: [PATCH] [ix86,x86_64] cpu features. [not found] <2sMat-61I-43@gated-at.bofh.it> @ 2004-08-13 16:11 ` Andi Kleen 2004-08-13 17:02 ` Paweł Sikora 0 siblings, 1 reply; 7+ messages in thread From: Andi Kleen @ 2004-08-13 16:11 UTC (permalink / raw) To: Paweâ Sikora; +Cc: linux-kernel Paweâ Sikora <pluto@pld-linux.org> writes: > +++ linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c 2004-08-13 16:48:53.971370504 +0200 > @@ -44,8 +44,8 @@ > NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, > > /* Intel-defined (#2) */ > - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", > - "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL, > + "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", > + "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL, You cannot just do the pni -> sse3 rename. That could break existing applications that read /proc/cpuinfo and parse it. The only way would be to add a new sse3 flag in addition to pni, but I guess that would be not worth the ugly special case. -Andi ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] [ix86,x86_64] cpu features. 2004-08-13 16:11 ` [PATCH] [ix86,x86_64] cpu features Andi Kleen @ 2004-08-13 17:02 ` Paweł Sikora 2004-08-13 17:08 ` Paweł Sikora 2004-08-13 20:14 ` Andi Kleen 0 siblings, 2 replies; 7+ messages in thread From: Paweł Sikora @ 2004-08-13 17:02 UTC (permalink / raw) To: Andi Kleen; +Cc: linux-kernel [-- Attachment #1: Type: text/plain, Size: 979 bytes --] On Friday 13 of August 2004 18:11, Andi Kleen wrote: > Paweâ Sikora <pluto@pld-linux.org> writes: > > +++ linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c 2004-08-13 > > 16:48:53.971370504 +0200 @@ -44,8 +44,8 @@ > > NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, > > > > /* Intel-defined (#2) */ > > - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", > > - "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL, > > + "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", > > + "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL, > > You cannot just do the pni -> sse3 rename. That could break existing > applications that read /proc/cpuinfo and parse it. The only way would > be to add a new sse3 flag in addition to pni, but I guess that would > be not worth the ugly special case. Ok, it's now correct? -- /* Copyright (C) 2003, SCO, Inc. This is valuable Intellectual Property. */ #define say(x) lie(x) [-- Attachment #2: 0.diff --] [-- Type: text/x-diff, Size: 3000 bytes --] Index: 2.6.8-cpu_feature.patch =================================================================== RCS file: /cvsroot/SOURCES/Attic/2.6.8-cpu_feature.patch,v retrieving revision 1.1.2.1 diff -u -r1.1.2.1 2.6.8-cpu_feature.patch --- 2.6.8-cpu_feature.patch 13 Aug 2004 15:29:38 -0000 1.1.2.1 +++ 2.6.8-cpu_feature.patch 13 Aug 2004 16:55:10 -0000 @@ -6,7 +6,7 @@ /* Intel-defined (#2) */ - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", - "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL, -+ "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", ++ "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", + "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -19,7 +19,7 @@ /* Intel-defined (#2) */ - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", - "est", NULL, "cid", NULL, NULL, "cmpxchg16b", NULL, NULL, -+ "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", ++ "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", + "tm2", NULL, "cid", NULL, NULL, "cx16", "xtpr", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -42,6 +42,22 @@ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ #define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */ +@@ -93,13 +97,14 @@ + #define cpu_has_tsc boot_cpu_has(X86_FEATURE_TSC) + #define cpu_has_pae boot_cpu_has(X86_FEATURE_PAE) + #define cpu_has_pge boot_cpu_has(X86_FEATURE_PGE) +-#define cpu_has_sse2 boot_cpu_has(X86_FEATURE_XMM2) + #define cpu_has_apic boot_cpu_has(X86_FEATURE_APIC) + #define cpu_has_sep boot_cpu_has(X86_FEATURE_SEP) + #define cpu_has_mtrr boot_cpu_has(X86_FEATURE_MTRR) + #define cpu_has_mmx boot_cpu_has(X86_FEATURE_MMX) + #define cpu_has_fxsr boot_cpu_has(X86_FEATURE_FXSR) + #define cpu_has_xmm boot_cpu_has(X86_FEATURE_XMM) ++#define cpu_has_xmm2 boot_cpu_has(X86_FEATURE_XMM2) ++#define cpu_has_xmm3 boot_cpu_has(X86_FEATURE_XMM3) + #define cpu_has_ht boot_cpu_has(X86_FEATURE_HT) + #define cpu_has_mp boot_cpu_has(X86_FEATURE_MP) + #define cpu_has_nx boot_cpu_has(X86_FEATURE_NX) --- linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h.orig 2004-08-10 04:23:13.000000000 +0200 +++ linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h 2004-08-13 16:53:48.776553304 +0200 @@ -63,8 +63,14 @@ @@ -60,3 +76,12 @@ #define cpu_has(c, bit) test_bit(bit, (c)->x86_capability) #define boot_cpu_has(bit) test_bit(bit, boot_cpu_data.x86_capability) +@@ -81,6 +87,8 @@ + #define cpu_has_mmx 1 + #define cpu_has_fxsr 1 + #define cpu_has_xmm 1 ++#define cpu_has_xmm2 1 ++#define cpu_has_xmm3 boot_cpu_has(X86_FEATURE_XMM3) + #define cpu_has_ht boot_cpu_has(X86_FEATURE_HT) + #define cpu_has_mp 1 /* XXX */ + #define cpu_has_k6_mtrr 0 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] [ix86,x86_64] cpu features. 2004-08-13 17:02 ` Paweł Sikora @ 2004-08-13 17:08 ` Paweł Sikora 2004-08-13 20:14 ` Andi Kleen 1 sibling, 0 replies; 7+ messages in thread From: Paweł Sikora @ 2004-08-13 17:08 UTC (permalink / raw) To: Andi Kleen; +Cc: linux-kernel > Ok, it's now correct? My english is poor :-( -- /* Copyright (C) 2003, SCO, Inc. This is valuable Intellectual Property. */ #define say(x) lie(x) ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] [ix86,x86_64] cpu features. 2004-08-13 17:02 ` Paweł Sikora 2004-08-13 17:08 ` Paweł Sikora @ 2004-08-13 20:14 ` Andi Kleen 2004-08-13 20:29 ` Paweł Sikora 1 sibling, 1 reply; 7+ messages in thread From: Andi Kleen @ 2004-08-13 20:14 UTC (permalink / raw) To: Pawe?? Sikora; +Cc: linux-kernel On Fri, Aug 13, 2004 at 07:02:45PM +0200, Pawe?? Sikora wrote: > On Friday 13 of August 2004 18:11, Andi Kleen wrote: > > Pawe? Sikora <pluto@pld-linux.org> writes: > > > +++ linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c 2004-08-13 > > > 16:48:53.971370504 +0200 @@ -44,8 +44,8 @@ > > > NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, > > > > > > /* Intel-defined (#2) */ > > > - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", > > > - "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL, > > > + "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", > > > + "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL, > > > > You cannot just do the pni -> sse3 rename. That could break existing > > applications that read /proc/cpuinfo and parse it. The only way would > > be to add a new sse3 flag in addition to pni, but I guess that would > > be not worth the ugly special case. > > Ok, it's now correct? Can you please send a new diff, a diff of a diff is not very nice to read. -Andi ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH] [ix86,x86_64] cpu features. 2004-08-13 20:14 ` Andi Kleen @ 2004-08-13 20:29 ` Paweł Sikora 0 siblings, 0 replies; 7+ messages in thread From: Paweł Sikora @ 2004-08-13 20:29 UTC (permalink / raw) To: Andi Kleen; +Cc: linux-kernel [-- Attachment #1: Type: text/plain, Size: 1 bytes --] [-- Attachment #2: 2.6.8-cpu_feature.patch --] [-- Type: text/x-diff, Size: 4420 bytes --] --- linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c.orig 2004-08-10 04:23:46.000000000 +0200 +++ linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c 2004-08-13 16:48:53.971370504 +0200 @@ -44,8 +44,8 @@ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* Intel-defined (#2) */ - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", - "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL, + "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", + "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, --- linux-2.6.8-rc4/arch/x86_64/kernel/setup.c.orig 2004-08-10 04:22:11.000000000 +0200 +++ linux-2.6.8-rc4/arch/x86_64/kernel/setup.c 2004-08-13 16:59:14.729001000 +0200 @@ -1042,8 +1042,8 @@ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* Intel-defined (#2) */ - "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2", - "est", NULL, "cid", NULL, NULL, "cmpxchg16b", NULL, NULL, + "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est", + "tm2", NULL, "cid", NULL, NULL, "cx16", "xtpr", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; --- linux-2.6.8-rc4/include/asm-i386/cpufeature.h.orig 2004-08-10 04:23:22.000000000 +0200 +++ linux-2.6.8-rc4/include/asm-i386/cpufeature.h 2004-08-13 16:49:19.439498760 +0200 @@ -71,9 +71,13 @@ #define X86_FEATURE_P4 (3*32+ 7) /* P4 */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ -#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ +#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ #define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */ - +#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */ +#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ +#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */ +#define X86_FEATURE_CID (4*32+10) /* Context ID */ +#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ #define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */ @@ -93,13 +97,14 @@ #define cpu_has_tsc boot_cpu_has(X86_FEATURE_TSC) #define cpu_has_pae boot_cpu_has(X86_FEATURE_PAE) #define cpu_has_pge boot_cpu_has(X86_FEATURE_PGE) -#define cpu_has_sse2 boot_cpu_has(X86_FEATURE_XMM2) #define cpu_has_apic boot_cpu_has(X86_FEATURE_APIC) #define cpu_has_sep boot_cpu_has(X86_FEATURE_SEP) #define cpu_has_mtrr boot_cpu_has(X86_FEATURE_MTRR) #define cpu_has_mmx boot_cpu_has(X86_FEATURE_MMX) #define cpu_has_fxsr boot_cpu_has(X86_FEATURE_FXSR) #define cpu_has_xmm boot_cpu_has(X86_FEATURE_XMM) +#define cpu_has_xmm2 boot_cpu_has(X86_FEATURE_XMM2) +#define cpu_has_xmm3 boot_cpu_has(X86_FEATURE_XMM3) #define cpu_has_ht boot_cpu_has(X86_FEATURE_HT) #define cpu_has_mp boot_cpu_has(X86_FEATURE_MP) #define cpu_has_nx boot_cpu_has(X86_FEATURE_NX) --- linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h.orig 2004-08-10 04:23:13.000000000 +0200 +++ linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h 2004-08-13 16:53:48.776553304 +0200 @@ -63,8 +63,14 @@ #define X86_FEATURE_K8_C (3*32+ 4) /* C stepping K8 */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ -#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ +#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ #define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */ +#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */ +#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ +#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */ +#define X86_FEATURE_CID (4*32+10) /* Context ID */ +#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ +#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ #define cpu_has(c, bit) test_bit(bit, (c)->x86_capability) #define boot_cpu_has(bit) test_bit(bit, boot_cpu_data.x86_capability) @@ -81,6 +87,8 @@ #define cpu_has_mmx 1 #define cpu_has_fxsr 1 #define cpu_has_xmm 1 +#define cpu_has_xmm2 1 +#define cpu_has_xmm3 boot_cpu_has(X86_FEATURE_XMM3) #define cpu_has_ht boot_cpu_has(X86_FEATURE_HT) #define cpu_has_mp 1 /* XXX */ #define cpu_has_k6_mtrr 0 ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <200408242233.i7OMXrTd001684@hera.kernel.org>]
* Re: [PATCH] ix86,x86_64 cpu features [not found] <200408242233.i7OMXrTd001684@hera.kernel.org> @ 2004-08-25 0:47 ` Jeff Garzik 0 siblings, 0 replies; 7+ messages in thread From: Jeff Garzik @ 2004-08-25 0:47 UTC (permalink / raw) To: pluto, akpm; +Cc: Linux Kernel Mailing List Linux Kernel Mailing List wrote: > diff -Nru a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h > --- a/include/asm-x86_64/cpufeature.h 2004-08-24 15:34:02 -07:00 > +++ b/include/asm-x86_64/cpufeature.h 2004-08-24 15:34:02 -07:00 > @@ -63,8 +63,14 @@ > #define X86_FEATURE_K8_C (3*32+ 4) /* C stepping K8 */ > > /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ > -#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ > +#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */ > #define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */ > +#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */ > +#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ > +#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */ > +#define X86_FEATURE_CID (4*32+10) /* Context ID */ > +#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ > +#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ FYI, the style for cpufeature.h is to _not_ add constants for a feature bit unless that feature is actually used. Jeff, one of the people who last touched this area of code ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] [ix86,x86_64] cpu features.
@ 2004-08-13 15:24 Paweł Sikora
0 siblings, 0 replies; 7+ messages in thread
From: Paweł Sikora @ 2004-08-13 15:24 UTC (permalink / raw)
To: linux-kernel; +Cc: Andrew Morton
[-- Attachment #1: Type: text/plain, Size: 393 bytes --]
Hi,
Attached patch fix/add several cpu features.
refs:
[1] Intel Processor Identification and the CPUID instruction
Application Note 485.
http://developer.intel.ru/download/design/Xeon/applnots/24161826.pdf
[2] http://www.sandpile.org/ia32/cpuid.htm
--
/* Copyright (C) 2003, SCO, Inc. This is valuable Intellectual Property. */
#define say(x) lie(x)
[-- Attachment #2: cpu_feature.patch --]
[-- Type: text/x-diff, Size: 3260 bytes --]
--- linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c.orig 2004-08-10 04:23:46.000000000 +0200
+++ linux-2.6.8-rc4/arch/i386/kernel/cpu/proc.c 2004-08-13 16:48:53.971370504 +0200
@@ -44,8 +44,8 @@
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
/* Intel-defined (#2) */
- "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2",
- "est", NULL, "cid", NULL, NULL, NULL, NULL, NULL,
+ "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est",
+ "tm2", NULL, "cid", NULL, NULL, NULL, "xtpr", NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
--- linux-2.6.8-rc4/arch/x86_64/kernel/setup.c.orig 2004-08-10 04:22:11.000000000 +0200
+++ linux-2.6.8-rc4/arch/x86_64/kernel/setup.c 2004-08-13 16:59:14.729001000 +0200
@@ -1042,8 +1042,8 @@
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
/* Intel-defined (#2) */
- "pni", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "tm2",
- "est", NULL, "cid", NULL, NULL, "cmpxchg16b", NULL, NULL,
+ "sse3", NULL, NULL, "monitor", "ds_cpl", NULL, NULL, "est",
+ "tm2", NULL, "cid", NULL, NULL, "cx16", "xtpr", NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
};
--- linux-2.6.8-rc4/include/asm-i386/cpufeature.h.orig 2004-08-10 04:23:22.000000000 +0200
+++ linux-2.6.8-rc4/include/asm-i386/cpufeature.h 2004-08-13 16:49:19.439498760 +0200
@@ -71,9 +71,13 @@
#define X86_FEATURE_P4 (3*32+ 7) /* P4 */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
-#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
#define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */
-
+#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */
+#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */
+#define X86_FEATURE_CID (4*32+10) /* Context ID */
+#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */
/* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
#define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */
--- linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h.orig 2004-08-10 04:23:13.000000000 +0200
+++ linux-2.6.8-rc4/include/asm-x86_64/cpufeature.h 2004-08-13 16:53:48.776553304 +0200
@@ -63,8 +63,14 @@
#define X86_FEATURE_K8_C (3*32+ 4) /* C stepping K8 */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
-#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
#define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */
+#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */
+#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */
+#define X86_FEATURE_CID (4*32+10) /* Context ID */
+#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */
+#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */
#define cpu_has(c, bit) test_bit(bit, (c)->x86_capability)
#define boot_cpu_has(bit) test_bit(bit, boot_cpu_data.x86_capability)
^ permalink raw reply [flat|nested] 7+ messages in threadend of thread, other threads:[~2004-08-25 0:48 UTC | newest]
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[not found] <2sMat-61I-43@gated-at.bofh.it>
2004-08-13 16:11 ` [PATCH] [ix86,x86_64] cpu features Andi Kleen
2004-08-13 17:02 ` Paweł Sikora
2004-08-13 17:08 ` Paweł Sikora
2004-08-13 20:14 ` Andi Kleen
2004-08-13 20:29 ` Paweł Sikora
[not found] <200408242233.i7OMXrTd001684@hera.kernel.org>
2004-08-25 0:47 ` [PATCH] ix86,x86_64 " Jeff Garzik
2004-08-13 15:24 [PATCH] [ix86,x86_64] " Paweł Sikora
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