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Revision 6701c619fa082e6660ecd7573fbad2177380c7cc authored by Zenghui Yu on 13 July 2019, 04:40:54 UTC, committed by Marc Zyngier on 26 July 2019, 14:40:38 UTC 
KVM: arm64: Update kvm_arm_exception_class and esr_class_str for new EC
 
We've added two ESR exception classes for new ARM hardware extensions:
ESR_ELx_EC_PAC and ESR_ELx_EC_SVE, but failed to update the strings
used in tracing and other debug.

Let's update "kvm_arm_exception_class" for these two EC, which the
new EC will be visible to user-space via kvm_exit trace events
Also update to "esr_class_str" for ESR_ELx_EC_PAC, by which we can
get more readable debug info.

Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
1 parent 1a8248c
Raw File
sysctl_net_atalk.c 
// SPDX-License-Identifier: GPL-2.0
/*
 * sysctl_net_atalk.c: sysctl interface to net AppleTalk subsystem.
 *
 * Begun April 1, 1996, Mike Shaver.
 * Added /proc/sys/net/atalk directory entry (empty =) ). [MS]
 * Dynamic registration, added aarp entries. (5/30/97 Chris Horn)
 */

#include <linux/sysctl.h>
#include <net/sock.h>
#include <linux/atalk.h>

static struct ctl_table atalk_table[] = {
	{
		.procname	= "aarp-expiry-time",
		.data		= &sysctl_aarp_expiry_time,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= proc_dointvec_jiffies,
	},
	{
		.procname	= "aarp-tick-time",
		.data		= &sysctl_aarp_tick_time,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= proc_dointvec_jiffies,
	},
	{
		.procname	= "aarp-retransmit-limit",
		.data		= &sysctl_aarp_retransmit_limit,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= proc_dointvec,
	},
	{
		.procname	= "aarp-resolve-time",
		.data		= &sysctl_aarp_resolve_time,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= proc_dointvec_jiffies,
	},
	{ },
};

static struct ctl_table_header *atalk_table_header;

int __init atalk_register_sysctl(void)
{
	atalk_table_header = register_net_sysctl(&init_net, "net/appletalk", atalk_table);
	if (!atalk_table_header)
		return -ENOMEM;
	return 0;
}

void atalk_unregister_sysctl(void)
{
	unregister_net_sysctl_table(atalk_table_header);
}
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