Revision 64b4c411a6c7a5f27555bfc2d6310b87bde3db67 authored by Andrew Morton on 21 October 2022, 04:19:22 UTC, committed by Andrew Morton on 28 October 2022, 20:37:22 UTC
These percpu counters are referenced in free_ipcs->freeque, so destroy them later. Fixes: 72d1e611082e ("ipc/msg: mitigate the lock contention with percpu counter") Reported-by: syzbot+96e659d35b9d6b541152@syzkaller.appspotmail.com Tested-by: Mark Rutland <mark.rutland@arm.com> Cc: Jiebin Sun <jiebin.sun@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
1 parent 27d676a
mxm-wmi.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* MXM WMI driver
*
* Copyright(C) 2010 Red Hat.
*/
#ifndef MXM_WMI_H
#define MXM_WMI_H
/* discrete adapters */
#define MXM_MXDS_ADAPTER_0 0x0
#define MXM_MXDS_ADAPTER_1 0x0
/* integrated adapter */
#define MXM_MXDS_ADAPTER_IGD 0x10
int mxm_wmi_call_mxds(int adapter);
int mxm_wmi_call_mxmx(int adapter);
bool mxm_wmi_supported(void);
#endif
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