From: Andi Kleen <ak@suse.de>
To: Keith Owens <kaos@ocs.com.au>
Cc: "Fernando Luis Vázquez Cao" <fernando@oss.ntt.co.jp>,
vgoyal@in.ibm.com, kexec@lists.infradead.org,
linux-kernel@vger.kernel.org, horms@verge.net.au,
"Eric W. Biederman" <ebiederm@xmission.com>,
mbligh@google.com, akpm@linux-foundation.org
Subject: Re: [PATCH 1/10] safe_apic_wait_icr_idle - i386
Date: Wed, 25 Apr 2007 15:16:56 +0200 [thread overview]
Message-ID: <200704251516.56333.ak@suse.de> (raw)
In-Reply-To: <15716.1177505701@ocs3.ocs.com.au>
>
> do {
> send_status = apic_read(APIC_ICR) & APIC_ICR_BUSY;
> if (send_status)
Surely if (!send_status)
> break;
> udelay(100);
> } while (timeout++ < 1000);
-Andi
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WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <ak@suse.de>
To: Keith Owens <kaos@ocs.com.au>
Cc: "Fernando Luis Vázquez Cao" <fernando@oss.ntt.co.jp>,
"Eric W. Biederman" <ebiederm@xmission.com>,
horms@verge.net.au, kexec@lists.infradead.org,
linux-kernel@vger.kernel.org, vgoyal@in.ibm.com,
mbligh@google.com, akpm@linux-foundation.org
Subject: Re: [PATCH 1/10] safe_apic_wait_icr_idle - i386
Date: Wed, 25 Apr 2007 15:16:56 +0200 [thread overview]
Message-ID: <200704251516.56333.ak@suse.de> (raw)
In-Reply-To: <15716.1177505701@ocs3.ocs.com.au>
>
> do {
> send_status = apic_read(APIC_ICR) & APIC_ICR_BUSY;
> if (send_status)
Surely if (!send_status)
> break;
> udelay(100);
> } while (timeout++ < 1000);
-Andi
next prev parent reply other threads:[~2007-04-25 13:17 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-25 11:03 [RFC PATCH 0/10] apic_wait_icr_idle issues and possible solutions Fernando Luis Vázquez Cao
2007-04-25 11:03 ` Fernando Luis Vázquez Cao
2007-04-25 11:13 ` [PATCH 1/10] safe_apic_wait_icr_idle - i386 Fernando Luis Vázquez Cao
2007-04-25 11:13 ` Fernando Luis Vázquez Cao
2007-04-25 12:55 ` Keith Owens
2007-04-25 12:55 ` Keith Owens
2007-04-25 12:59 ` Fernando Luis Vázquez Cao
2007-04-25 12:59 ` Fernando Luis Vázquez Cao
2007-04-25 13:16 ` Andi Kleen [this message]
2007-04-25 13:16 ` Andi Kleen
2007-04-25 11:15 ` [PATCH 2/10] safe_apic_wait_icr_idle - x86_64 Fernando Luis Vázquez Cao
2007-04-25 11:15 ` Fernando Luis Vázquez Cao
2007-04-25 12:26 ` Andi Kleen
2007-04-25 12:26 ` Andi Kleen
2007-04-25 12:55 ` Fernando Luis Vázquez Cao
2007-04-25 12:55 ` Fernando Luis Vázquez Cao
2007-04-25 13:11 ` Andi Kleen
2007-04-25 13:11 ` Andi Kleen
2007-04-25 13:32 ` Fernando Luis Vázquez Cao
2007-04-25 13:32 ` Fernando Luis Vázquez Cao
2007-04-25 11:19 ` [PATCH 3/10] smpboot: use safe_apic_wait_icr_idle - i386 Fernando Luis Vázquez Cao
2007-04-25 11:19 ` Fernando Luis Vázquez Cao
2007-04-25 11:21 ` [PATCH 4/10] smpboot: use safe_apic_wait_icr_idle - x86_64 Fernando Luis Vázquez Cao
2007-04-25 11:21 ` Fernando Luis Vázquez Cao
2007-04-25 11:26 ` [PATCH 5/10] __inquire_remote_apic: use safe_apic_wait_icr_idle - i386 Fernando Luis Vázquez Cao
2007-04-25 11:26 ` Fernando Luis Vázquez Cao
2007-04-25 11:27 ` [PATCH 6/10] inquire_remote_apic: use safe_apic_wait_icr_idle - x86_64 Fernando Luis Vázquez Cao
2007-04-25 11:27 ` Fernando Luis Vázquez Cao
2007-04-25 11:37 ` [PATCH 7/10] __send_IPI_dest_field - i386 Fernando Luis Vázquez Cao
2007-04-25 11:37 ` Fernando Luis Vázquez Cao
2007-04-25 11:39 ` [PATCH 8/10] __send_IPI_dest_field - x86_64 Fernando Luis Vázquez Cao
2007-04-25 11:39 ` Fernando Luis Vázquez Cao
2007-04-25 11:49 ` [PATCH 9/10] Use safe_apic_wait_icr_idle in safe_apic_wait_icr_idle - i386 Fernando Luis Vázquez Cao
2007-04-25 11:49 ` Fernando Luis Vázquez Cao
2007-04-25 11:51 ` [PATCH 10/10] Use safe_apic_wait_icr_idle in __send_IPI_dest_field - x86_64 Fernando Luis Vázquez Cao
2007-04-25 11:51 ` Fernando Luis Vázquez Cao
2007-04-25 12:33 ` Andi Kleen
2007-04-25 12:33 ` Andi Kleen
2007-04-25 12:52 ` Fernando Luis Vázquez Cao
2007-04-25 12:52 ` Fernando Luis Vázquez Cao
2007-04-26 6:48 ` [RFC PATCH 0/10] apic_wait_icr_idle issues and possible solutions Vivek Goyal
2007-04-26 6:48 ` Vivek Goyal
2007-04-26 7:20 ` Fernando Luis Vázquez Cao
2007-04-26 7:20 ` Fernando Luis Vázquez Cao
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