diff for duplicates of <1373483740.8183.223@snotra> diff --git a/a/1.txt b/N1/1.txt index de17322..884e87d 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,13 +1,13 @@ On 07/10/2013 01:02:19 AM, Tiejun Chen wrote: > We should ensure the preemption cannot occur while calling get_paca() > insdide hard_irq_disable(), otherwise the paca_struct may be the -> wrong one just after. And btw, we may update timing stats in this +> wrong one just after. And btw, we may update timing stats in this =20 > case. -The soft-ee mechanism depends on accessing the PACA directly via r13 to -avoid this. We probably should be using inline asm to read was_enabled +The soft-ee mechanism depends on accessing the PACA directly via r13 to =20 +avoid this. We probably should be using inline asm to read was_enabled =20 rather than hoping the compiler doesn't do anything silly. Plus what Alex said, regarding this patch specifically. --Scott +-Scott= diff --git a/a/content_digest b/N1/content_digest index 2cdba83..da5dab6 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,26 +1,26 @@ "ref\01373436139-27998-1-git-send-email-tiejun.chen@windriver.com\0" "From\0Scott Wood <scottwood@freescale.com>\0" "Subject\0Re: [v1][PATCH 1/1] KVM: PPC: disable preemption when using hard_irq_disable()\0" - "Date\0Wed, 10 Jul 2013 19:15:40 +0000\0" + "Date\0Wed, 10 Jul 2013 14:15:40 -0500\0" "To\0Tiejun Chen <tiejun.chen@windriver.com>\0" - "Cc\0agraf@suse.de" + "Cc\0linuxppc-dev@lists.ozlabs.org" + agraf@suse.de kvm-ppc@vger.kernel.org - kvm@vger.kernel.org - " linuxppc-dev@lists.ozlabs.org\0" + " kvm@vger.kernel.org\0" "\00:1\0" "b\0" "On 07/10/2013 01:02:19 AM, Tiejun Chen wrote:\n" "> We should ensure the preemption cannot occur while calling get_paca()\n" "> insdide hard_irq_disable(), otherwise the paca_struct may be the\n" - "> wrong one just after. And btw, we may update timing stats in this \n" + "> wrong one just after. And btw, we may update timing stats in this =20\n" "> case.\n" "\n" - "The soft-ee mechanism depends on accessing the PACA directly via r13 to \n" - "avoid this. We probably should be using inline asm to read was_enabled \n" + "The soft-ee mechanism depends on accessing the PACA directly via r13 to =20\n" + "avoid this. We probably should be using inline asm to read was_enabled =20\n" "rather than hoping the compiler doesn't do anything silly.\n" "\n" "Plus what Alex said, regarding this patch specifically.\n" "\n" - -Scott + -Scott= -a97dd00642ebf843b98d90a56b23f521c22bdad17ece9cc6a0ed75991fbadfeb +481d16336593691c1432eb5e350244cf681f0b9e9fc0e1e9cfce1fd554b24fcb
diff --git a/a/content_digest b/N2/content_digest index 2cdba83..7ca5866 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,12 +1,12 @@ "ref\01373436139-27998-1-git-send-email-tiejun.chen@windriver.com\0" "From\0Scott Wood <scottwood@freescale.com>\0" "Subject\0Re: [v1][PATCH 1/1] KVM: PPC: disable preemption when using hard_irq_disable()\0" - "Date\0Wed, 10 Jul 2013 19:15:40 +0000\0" + "Date\0Wed, 10 Jul 2013 14:15:40 -0500\0" "To\0Tiejun Chen <tiejun.chen@windriver.com>\0" - "Cc\0agraf@suse.de" - kvm-ppc@vger.kernel.org - kvm@vger.kernel.org - " linuxppc-dev@lists.ozlabs.org\0" + "Cc\0<agraf@suse.de>" + <kvm-ppc@vger.kernel.org> + <kvm@vger.kernel.org> + " <linuxppc-dev@lists.ozlabs.org>\0" "\00:1\0" "b\0" "On 07/10/2013 01:02:19 AM, Tiejun Chen wrote:\n" @@ -23,4 +23,4 @@ "\n" -Scott -a97dd00642ebf843b98d90a56b23f521c22bdad17ece9cc6a0ed75991fbadfeb +ccf99c13eac40bca7885005eae692b83f719404ed535dfbee60689471b1dd261
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