/* * Inspired by original work from pxa2xx-regs.h by Nicolas Pitre * Copyright (C) 2014 Robert Jarzmik * * 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_PXA2XX_H__ #define __DT_BINDINGS_CLOCK_PXA2XX_H__ #define CLK_NONE 0 #define CLK_1WIRE 1 #define CLK_AC97 2 #define CLK_AC97CONF 3 #define CLK_ASSP 4 #define CLK_BOOT 5 #define CLK_BTUART 6 #define CLK_CAMERA 7 #define CLK_CIR 8 #define CLK_CORE 9 #define CLK_DMC 10 #define CLK_FFUART 11 #define CLK_FICP 12 #define CLK_GPIO 13 #define CLK_HSIO2 14 #define CLK_HWUART 15 #define CLK_I2C 16 #define CLK_I2S 17 #define CLK_IM 18 #define CLK_INC 19 #define CLK_ISC 20 #define CLK_KEYPAD 21 #define CLK_LCD 22 #define CLK_MEMC 23 #define CLK_MEMSTK 24 #define CLK_MINI_IM 25 #define CLK_MINI_LCD 26 #define CLK_MMC 27 #define CLK_MMC1 28 #define CLK_MMC2 29 #define CLK_MMC3 30 #define CLK_MSL 31 #define CLK_MSL0 32 #define CLK_MVED 33 #define CLK_NAND 34 #define CLK_NSSP 35 #define CLK_OSTIMER 36 #define CLK_PWM0 37 #define CLK_PWM1 38 #define CLK_PWM2 39 #define CLK_PWM3 40 #define CLK_PWRI2C 41 #define CLK_PXA300_GCU 42 #define CLK_PXA320_GCU 43 #define CLK_SMC 44 #define CLK_SSP 45 #define CLK_SSP1 46 #define CLK_SSP2 47 #define CLK_SSP3 48 #define CLK_SSP4 49 #define CLK_STUART 50 #define CLK_TOUCH 51 #define CLK_TPM 52 #define CLK_UDC 53 #define CLK_USB 54 #define CLK_USB2 55 #define CLK_USBH 56 #define CLK_USBHOST 57 #define CLK_USIM 58 #define CLK_USIM1 59 #define CLK_USMI0 60 #define CLK_MAX 61 #endif gi/linux/net-next.git/log/net/sunrpc/xprtrdma/svc_rdma_marshal.c'>logtreecommitdiff
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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/sunrpc/xprtrdma/svc_rdma_marshal.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/sunrpc/xprtrdma/svc_rdma_marshal.c')