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path: root/include/dt-bindings/clock/berlin2q.h
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/*
 * Berlin2 BG2Q clock tree IDs
 */

#define CLKID_SYS		0
#define CLKID_DRMFIGO		1
#define CLKID_CFG		2
#define CLKID_GFX2D		3
#define CLKID_ZSP		4
#define CLKID_PERIF		5
#define CLKID_PCUBE		6
#define CLKID_VSCOPE		7
#define CLKID_NFC_ECC		8
#define CLKID_VPP		9
#define CLKID_APP		10
#define CLKID_SDIO0XIN		11
#define CLKID_SDIO1XIN		12
#define CLKID_GFX2DAXI		13
#define CLKID_GETH0		14
#define CLKID_SATA		15
#define CLKID_AHBAPB		16
#define CLKID_USB0		17
#define CLKID_USB1		18
#define CLKID_USB2		19
#define CLKID_USB3		20
#define CLKID_PBRIDGE		21
#define CLKID_SDIO		22
#define CLKID_NFC		23
#define CLKID_SMEMC		24
#define CLKID_PCIE		25
#define CLKID_TWD		26
#define CLKID_CPU		27
crypto/ablk_helper.h?id=24c2503255d35c269b67162c397a1a1c1e02f6ce'>24c2503255d35c269b67162c397a1a1c1e02f6ce (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/crypto/ablk_helper.h')