/* * This header provides constants for the PRCMU bindings. * */ #ifndef _DT_BINDINGS_MFD_PRCMU_H #define _DT_BINDINGS_MFD_PRCMU_H /* * Clock identifiers. */ #define ARMCLK 0 #define PRCMU_ACLK 1 #define PRCMU_SVAMMCSPCLK 2 #define PRCMU_SDMMCHCLK 2 /* DBx540 only. */ #define PRCMU_SIACLK 3 #define PRCMU_SIAMMDSPCLK 3 /* DBx540 only. */ #define PRCMU_SGACLK 4 #define PRCMU_UARTCLK 5 #define PRCMU_MSP02CLK 6 #define PRCMU_MSP1CLK 7 #define PRCMU_I2CCLK 8 #define PRCMU_SDMMCCLK 9 #define PRCMU_SLIMCLK 10 #define PRCMU_CAMCLK 10 /* DBx540 only. */ #define PRCMU_PER1CLK 11 #define PRCMU_PER2CLK 12 #define PRCMU_PER3CLK 13 #define PRCMU_PER5CLK 14 #define PRCMU_PER6CLK 15 #define PRCMU_PER7CLK 16 #define PRCMU_LCDCLK 17 #define PRCMU_BMLCLK 18 #define PRCMU_HSITXCLK 19 #define PRCMU_HSIRXCLK 20 #define PRCMU_HDMICLK 21 #define PRCMU_APEATCLK 22 #define PRCMU_APETRACECLK 23 #define PRCMU_MCDECLK 24 #define PRCMU_IPI2CCLK 25 #define PRCMU_DSIALTCLK 26 #define PRCMU_DMACLK 27 #define PRCMU_B2R2CLK 28 #define PRCMU_TVCLK 29 #define SPARE_UNIPROCLK 30 #define PRCMU_SSPCLK 31 #define PRCMU_RNGCLK 32 #define PRCMU_UICCCLK 33 #define PRCMU_G1CLK 34 /* DBx540 only. */ #define PRCMU_HVACLK 35 /* DBx540 only. */ #define PRCMU_SPARE1CLK 36 #define PRCMU_SPARE2CLK 37 #define PRCMU_NUM_REG_CLOCKS 38 #define PRCMU_RTCCLK PRCMU_NUM_REG_CLOCKS #define PRCMU_SYSCLK 39 #define PRCMU_CDCLK 40 #define PRCMU_TIMCLK 41 #define PRCMU_PLLSOC0 42 #define PRCMU_PLLSOC1 43 #define PRCMU_ARMSS 44 #define PRCMU_PLLDDR 45 /* DSI Clocks */ #define PRCMU_PLLDSI 46 #define PRCMU_DSI0CLK 47 #define PRCMU_DSI1CLK 48 #define PRCMU_DSI0ESCCLK 49 #define PRCMU_DSI1ESCCLK 50 #define PRCMU_DSI2ESCCLK 51 /* LCD DSI PLL - Ux540 only */ #define PRCMU_PLLDSI_LCD 52 #define PRCMU_DSI0CLK_LCD 53 #define PRCMU_DSI1CLK_LCD 54 #define PRCMU_DSI0ESCCLK_LCD 55 #define PRCMU_DSI1ESCCLK_LCD 56 #define PRCMU_DSI2ESCCLK_LCD 57 #define PRCMU_NUM_CLKS 58 #endif t.git/diff/include/net/dcbnl.h?h=nds-private-remove&id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>diff
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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 /include/net/dcbnl.h
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 'include/net/dcbnl.h')