Displaying 20 results from an estimated 24 matches for "identify_secondary_cpu".
2007 Apr 18
0
[PATCH 2/2] x86: clean up identify_cpu
...both the boot CPU and secondary
CPUs, but it performs some actions which only apply to the boot CPU.
Those functions are therefore really __init functions, but because
they're called by identify_cpu(), they must be marked __cpuinit.
This patch splits identify_cpu() into identify_boot_cpu() and
identify_secondary_cpu(), and calls the appropriate init functions
from each. Also, identify_boot_cpu() and all the functions it
dominates are marked __init.
The same change applies to both i386 and x86_64, and both have to be
changed together because they share the mtrr setup code.
Signed-off-by: Jeremy Fitzhardinge...
2007 Apr 18
0
[PATCH 2/2] x86: clean up identify_cpu
...both the boot CPU and secondary
CPUs, but it performs some actions which only apply to the boot CPU.
Those functions are therefore really __init functions, but because
they're called by identify_cpu(), they must be marked __cpuinit.
This patch splits identify_cpu() into identify_boot_cpu() and
identify_secondary_cpu(), and calls the appropriate init functions
from each. Also, identify_boot_cpu() and all the functions it
dominates are marked __init.
The same change applies to both i386 and x86_64, and both have to be
changed together because they share the mtrr setup code.
Signed-off-by: Jeremy Fitzhardinge...
2017 Apr 14
4
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...0000 [#1] SMP
Modules linked in:
CPU: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.13-22.el7.x86_64 #1
Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
random: fast init done
task: ffff880058a8c4c0 task.stack: ffffc900400b4000
RIP: e030:[<ffffffff8103e527>] [<ffffffff8103e527>] identify_secondary_cpu+0x57/0x80
RSP: e02b:ffffc900400b7f08 EFLAGS: 00010086
RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81c5be68
RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
RBP: ffffc900400b7f18 R08: 00000000000000cb R09: 0000000000000004
R10: 0000000000000000 R11: 0000000000000006 R1...
2017 Apr 14
4
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...6.293430] CPU: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.20-26.el7.x86_64 #1
[ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
[ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
[ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>] identify_secondary_cpu+0x57/0x80
[ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
[ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81e5ffc8
[ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
[ 6.341607] RBP: ffffc900400c3f18 R08: 00000000000000ce R09: 000...
2017 Apr 18
2
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...tainted
> 4.9.20-26.el7.x86_64 #1
> > [ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a
> 08/04/2015
> > [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
> > [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>]
> identify_secondary_cpu+0x57/0x80
> > [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
> > [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX:
> ffffffff81e5ffc8
> > [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI:
> 0000000000000005
> > [ 6.341607] RB...
2017 Apr 18
2
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...t;>> > [ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a
>>> 08/04/2015
>>> > [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
>>> > [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>]
>>> identify_secondary_cpu+0x57/0x80
>>> > [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
>>> > [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX:
>>> ffffffff81e5ffc8
>>> > [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI:
>>> 0000...
2017 Apr 18
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.20-26.el7.x86_64 #1
> [ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
> [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
> [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>] identify_secondary_cpu+0x57/0x80
> [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
> [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81e5ffc8
> [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
> [ 6.341607] RBP: ffffc900400c3f18 R08: 00000...
2017 Apr 14
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.20-26.el7.x86_64 #1
> [ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
> [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
> [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>] identify_secondary_cpu+0x57/0x80
> [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
> [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81e5ffc8
> [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
> [ 6.341607] RBP: ffffc900400c3f18 R08: 00000...
2017 Apr 18
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...-26.el7.x86_64 #1
>> > [ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a
>> 08/04/2015
>> > [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
>> > [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>]
>> identify_secondary_cpu+0x57/0x80
>> > [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
>> > [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX:
>> ffffffff81e5ffc8
>> > [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI:
>> 0000000000000005
>>...
2013 Apr 09
2
[PATCH v2] x86: use fixed read-only IDT
...;
-
- /*
- * Update the IDT descriptor and reload the IDT so that
- * it uses the read-only mapped virtual address.
- */
- idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -206,8 +192,7 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
/*
* All current models of Pentium and Pentium with MMX technology CPUs
* have the F0 0F bug, which lets nonprivileged users lock up the
- * system.
- * Note that the workaround only should be initia...
2013 Apr 09
2
[PATCH v2] x86: use fixed read-only IDT
...;
-
- /*
- * Update the IDT descriptor and reload the IDT so that
- * it uses the read-only mapped virtual address.
- */
- idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -206,8 +192,7 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
/*
* All current models of Pentium and Pentium with MMX technology CPUs
* have the F0 0F bug, which lets nonprivileged users lock up the
- * system.
- * Note that the workaround only should be initia...
2017 Apr 18
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...[ 6.300568] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a
>>>> 08/04/2015
>>>> > [ 6.307183] task: ffff880058a68000 task.stack: ffffc900400c0000
>>>> > [ 6.313103] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>]
>>>> identify_secondary_cpu+0x57/0x80
>>>> > [ 6.322019] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
>>>> > [ 6.327333] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX:
>>>> ffffffff81e5ffc8
>>>> > [ 6.334473] RDX: 0000000000000001 RSI: 0000000000000005 RDI:
&...
2017 Apr 21
1
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...6.870168] CPU: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.23-26.el7.x86_64 #1
[ 6.877298] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
[ 6.883920] task: ffff880058a6a5c0 task.stack: ffffc900400c0000
[ 6.889840] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>] identify_secondary_cpu+0x57/0x80
[ 6.898756] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
[ 6.904069] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81e5ffc8
[ 6.911201] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
[ 6.918335] RBP: ffffc900400c3f18 R08: 00000000000000ce R09: 000...
2017 Apr 19
2
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
On 04/19/2017 12:18 PM, PJ Welsh wrote:
>
> On Wed, Apr 19, 2017 at 5:40 AM, Johnny Hughes <johnny at centos.org
> <mailto:johnny at centos.org>> wrote:
>
> On 04/18/2017 12:39 PM, PJ Welsh wrote:
> > Here is something interesting... I went through the BIOS options and
> > found that one R710 that *is* functioning only differed in that
2017 Apr 14
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...nked in:
> CPU: 8 PID: 0 Comm: swapper/8 Not tainted 4.9.13-22.el7.x86_64 #1
> Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
> random: fast init done
> task: ffff880058a8c4c0 task.stack: ffffc900400b4000
> RIP: e030:[<ffffffff8103e527>] [<ffffffff8103e527>] identify_secondary_cpu+0x57/0x80
> RSP: e02b:ffffc900400b7f08 EFLAGS: 00010086
> RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX: ffffffff81c5be68
> RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000005
> RBP: ffffc900400b7f18 R08: 00000000000000cb R09: 0000000000000004
> R10: 0000000000000000...
2017 Apr 21
0
Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.
...Comm: swapper/8 Not tainted
> 4.9.23-26.el7.x86_64 #1
> [ 6.877298] Hardware name: Supermicro X9DRT/X9DRT, BIOS 3.2a 08/04/2015
> [ 6.883920] task: ffff880058a6a5c0 task.stack: ffffc900400c0000
> [ 6.889840] RIP: e030:[<ffffffff8103e7e7>] [<ffffffff8103e7e7>]
> identify_secondary_cpu+0x57/0x80
> [ 6.898756] RSP: e02b:ffffc900400c3f08 EFLAGS: 00010086
> [ 6.904069] RAX: 00000000ffffffe4 RBX: ffff88005d80a020 RCX:
> ffffffff81e5ffc8
> [ 6.911201] RDX: 0000000000000001 RSI: 0000000000000005 RDI:
> 0000000000000005
> [ 6.918335] RBP: ffffc900400c3f18...
2013 Apr 10
1
[PATCH v3] x86: use a read-only IDT alias on all CPUs
...;
-
- /*
- * Update the IDT descriptor and reload the IDT so that
- * it uses the read-only mapped virtual address.
- */
- idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -206,8 +192,7 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
/*
* All current models of Pentium and Pentium with MMX technology CPUs
* have the F0 0F bug, which lets nonprivileged users lock up the
- * system.
- * Note that the workaround only should be initia...
2013 Apr 10
1
[PATCH v3] x86: use a read-only IDT alias on all CPUs
...;
-
- /*
- * Update the IDT descriptor and reload the IDT so that
- * it uses the read-only mapped virtual address.
- */
- idt_descr.address = fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -206,8 +192,7 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
/*
* All current models of Pentium and Pentium with MMX technology CPUs
* have the F0 0F bug, which lets nonprivileged users lock up the
- * system.
- * Note that the workaround only should be initia...
2007 Apr 18
4
[patch 0/4] Clean up asm/bugs.h, identify_cpu() and update COMPAT_VDSO
Hi Andi,
Four patches:
- clean up asm/bugs.h, by moving all the C code into its own C file
- split identify_cpu() into boot and secondary variants, so that
boot-time setup functions can be marked __init
- repost of the COMPAT_VDSO patches with a bit more robustness from
unknown DT_tags, and functions marked __init, since all this is
boot-time only setup.
Thanks,
J
--
2007 Apr 18
4
[patch 0/4] Clean up asm/bugs.h, identify_cpu() and update COMPAT_VDSO
Hi Andi,
Four patches:
- clean up asm/bugs.h, by moving all the C code into its own C file
- split identify_cpu() into boot and secondary variants, so that
boot-time setup functions can be marked __init
- repost of the COMPAT_VDSO patches with a bit more robustness from
unknown DT_tags, and functions marked __init, since all this is
boot-time only setup.
Thanks,
J
--