summaryrefslogtreecommitdiff
path: root/net/smc/smc_pnet.h
blob: 32ab3df928ca183643fab96ffd8c09667a54fbde (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/*
 * Shared Memory Communications over RDMA (SMC-R) and RoCE
 *
 *  PNET table queries
 *
 *  Copyright IBM Corp. 2016
 *
 *  Author(s):  Thomas Richter <tmricht@linux.vnet.ibm.com>
 */

#ifndef _SMC_PNET_H
#define _SMC_PNET_H

struct smc_ib_device;

int smc_pnet_init(void) __init;
void smc_pnet_exit(void);
int smc_pnet_remove_by_ibdev(struct smc_ib_device *ibdev);
struct smc_ib_device *smc_pnet_find_ib(char *ib_name);
void smc_pnet_find_roce_resource(struct sock *sk,
				 struct smc_ib_device **smcibdev, u8 *ibport);

#endif
447a1d056765b11b24d8ff2b81366 (patch) treea7f4167960ee1df86739905b6ccdeb95465bfe5f /include/dt-bindings/clock/berlin2.h parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'include/dt-bindings/clock/berlin2.h')