/* * Copyright (C) 2016 Cogent Embedded Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef __DT_BINDINGS_CLOCK_R8A7743_CPG_MSSR_H__ #define __DT_BINDINGS_CLOCK_R8A7743_CPG_MSSR_H__ #include /* r8a7743 CPG Core Clocks */ #define R8A7743_CLK_Z 0 #define R8A7743_CLK_ZG 1 #define R8A7743_CLK_ZTR 2 #define R8A7743_CLK_ZTRD2 3 #define R8A7743_CLK_ZT 4 #define R8A7743_CLK_ZX 5 #define R8A7743_CLK_ZS 6 #define R8A7743_CLK_HP 7 #define R8A7743_CLK_B 9 #define R8A7743_CLK_LB 10 #define R8A7743_CLK_P 11 #define R8A7743_CLK_CL 12 #define R8A7743_CLK_M2 13 #define R8A7743_CLK_ZB3 15 #define R8A7743_CLK_ZB3D2 16 #define R8A7743_CLK_DDR 17 #define R8A7743_CLK_SDH 18 #define R8A7743_CLK_SD0 19 #define R8A7743_CLK_SD2 20 #define R8A7743_CLK_SD3 21 #define R8A7743_CLK_MMC0 22 #define R8A7743_CLK_MP 23 #define R8A7743_CLK_QSPI 26 #define R8A7743_CLK_CP 27 #define R8A7743_CLK_RCAN 28 #define R8A7743_CLK_R 29 #define R8A7743_CLK_OSC 30 #endif /* __DT_BINDINGS_CLOCK_R8A7743_CPG_MSSR_H__ */ ket-rx-pump-back'>packet-rx-pump-back net-next plumbingsTobias Klauser
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 09:37:34 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 21:47:58 +0100
commit0becc0ae5b42828785b589f686725ff5bc3b9b25 (patch)
treebe6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101 /net/x25/x25_subr.c
parent24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)
x86/mce: Make timer handling more robust
Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/x25/x25_subr.c')