/* * Copyright (C) 2014 Alexander Shiyan * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * */ #ifndef __DT_BINDINGS_CLOCK_IMX1_H #define __DT_BINDINGS_CLOCK_IMX1_H #define IMX1_CLK_DUMMY 0 #define IMX1_CLK_CLK32 1 #define IMX1_CLK_CLK16M_EXT 2 #define IMX1_CLK_CLK16M 3 #define IMX1_CLK_CLK32_PREMULT 4 #define IMX1_CLK_PREM 5 #define IMX1_CLK_MPLL 6 #define IMX1_CLK_MPLL_GATE 7 #define IMX1_CLK_SPLL 8 #define IMX1_CLK_SPLL_GATE 9 #define IMX1_CLK_MCU 10 #define IMX1_CLK_FCLK 11 #define IMX1_CLK_HCLK 12 #define IMX1_CLK_CLK48M 13 #define IMX1_CLK_PER1 14 #define IMX1_CLK_PER2 15 #define IMX1_CLK_PER3 16 #define IMX1_CLK_CLKO 17 #define IMX1_CLK_UART3_GATE 18 #define IMX1_CLK_SSI2_GATE 19 #define IMX1_CLK_BROM_GATE 20 #define IMX1_CLK_DMA_GATE 21 #define IMX1_CLK_CSI_GATE 22 #define IMX1_CLK_MMA_GATE 23 #define IMX1_CLK_USBD_GATE 24 #define IMX1_CLK_MAX 25 #endif maclite-cleanup'>emaclite-cleanup 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/llc/Kconfig
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/llc/Kconfig')