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path: root/include/dt-bindings/memory/tegra114-mc.h
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#ifndef DT_BINDINGS_MEMORY_TEGRA114_MC_H
#define DT_BINDINGS_MEMORY_TEGRA114_MC_H

#define TEGRA_SWGROUP_PTC	0
#define TEGRA_SWGROUP_DC	1
#define TEGRA_SWGROUP_DCB	2
#define TEGRA_SWGROUP_EPP	3
#define TEGRA_SWGROUP_G2	4
#define TEGRA_SWGROUP_AVPC	5
#define TEGRA_SWGROUP_NV	6
#define TEGRA_SWGROUP_HDA	7
#define TEGRA_SWGROUP_HC	8
#define TEGRA_SWGROUP_MSENC	9
#define TEGRA_SWGROUP_PPCS	10
#define TEGRA_SWGROUP_VDE	11
#define TEGRA_SWGROUP_MPCORELP	12
#define TEGRA_SWGROUP_MPCORE	13
#define TEGRA_SWGROUP_VI	14
#define TEGRA_SWGROUP_ISP	15
#define TEGRA_SWGROUP_XUSB_HOST	16
#define TEGRA_SWGROUP_XUSB_DEV	17
#define TEGRA_SWGROUP_EMUCIF	18
#define TEGRA_SWGROUP_TSEC	19

#endif
5c49ad3e142e0f054ca3204f259ba09c (patch) tree3bab11918e18e9d25ef7544dba05cdf39d1abec5 /drivers/usb/gadget/udc/bdc/bdc_ep.c parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
x86/microcode/intel: Drop stashed AP patch pointer optimization
This was meant to save us the scanning of the microcode containter in the initrd since the first AP had already done that but it can also hurt us: Imagine a single hyperthreaded CPU (Intel(R) Atom(TM) CPU N270, for example) which updates the microcode on the BSP but since the microcode engine is shared between the two threads, the update on CPU1 doesn't happen because it has already happened on CPU0 and we don't find a newer microcode revision on CPU1. Which doesn't set the intel_ucode_patch pointer and at initrd jettisoning time we don't save the microcode patch for later application. Now, when we suspend to RAM, the loaded microcode gets cleared so we need to reload but there's no patch saved in the cache. Removing the optimization fixes this issue and all is fine and dandy. Fixes: 06b8534cb728 ("x86/microcode: Rework microcode loading") Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170120202955.4091-2-bp@alien8.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/usb/gadget/udc/bdc/bdc_ep.c')