linux-kernel - [tip:irq/urgent] powerpc, irq: Use access helper irq_data_get_affinity

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 15 Sep 2015 08:47:27 -0700
From:	tip-bot for Jiang Liu <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	hpa@...or.com, jiang.liu@...ux.intel.com, mingo@...nel.org,
	benh@...nel.crashing.org, tglx@...utronix.de,
	linux-kernel@...r.kernel.org, mpe@...erman.id.au
Subject: [tip:irq/urgent] powerpc, irq:
  Use access helper irq_data_get_affinity_mask()

Commit-ID:  da92b4eb7e2ec9866f14a0c8f453788e8052dee7
Gitweb:     http://git.kernel.org/tip/da92b4eb7e2ec9866f14a0c8f453788e8052dee7
Author:     Jiang Liu <jiang.liu@...ux.intel.com>
AuthorDate: Mon, 1 Jun 2015 16:05:33 +0800
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 15 Sep 2015 17:06:28 +0200

powerpc, irq: Use access helper irq_data_get_affinity_mask()

Use access helper irq_data_get_affinity_mask() so we can move the
affinity mask to irq_common_data.

Signed-off-by: Jiang Liu <jiang.liu@...ux.intel.com>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: linuxppc-dev@...ts.ozlabs.org
Link: http://lkml.kernel.org/r/1433145945-789-25-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/powerpc/kernel/irq.c           | 2 +-
 arch/powerpc/sysdev/xics/ics-opal.c | 2 +-
 arch/powerpc/sysdev/xics/ics-rtas.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 4509603..290559d 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -441,7 +441,7 @@ void migrate_irqs(void)
 
 		chip = irq_data_get_irq_chip(data);
 
-		cpumask_and(mask, data->affinity, map);
+		cpumask_and(mask, irq_data_get_affinity_mask(data), map);
 		if (cpumask_any(mask) >= nr_cpu_ids) {
 			pr_warn("Breaking affinity for irq %i\n", irq);
 			cpumask_copy(mask, map);
diff --git a/arch/powerpc/sysdev/xics/ics-opal.c b/arch/powerpc/sysdev/xics/ics-opal.c
index 11ac964..27c936c 100644
--- a/arch/powerpc/sysdev/xics/ics-opal.c
+++ b/arch/powerpc/sysdev/xics/ics-opal.c
@@ -54,7 +54,7 @@ static void ics_opal_unmask_irq(struct irq_data *d)
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return;
 
-	server = xics_get_irq_server(d->irq, d->affinity, 0);
+	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
 	server = ics_opal_mangle_server(server);
 
 	rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY);
diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xics/ics-rtas.c
index d1c625c..3854dd4 100644
--- a/arch/powerpc/sysdev/xics/ics-rtas.c
+++ b/arch/powerpc/sysdev/xics/ics-rtas.c
@@ -47,7 +47,7 @@ static void ics_rtas_unmask_irq(struct irq_data *d)
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return;
 
-	server = xics_get_irq_server(d->irq, d->affinity, 0);
+	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
 
 	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq, server,
 				DEFAULT_PRIORITY);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/