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Searched refs:RSB (Results 1 – 14 of 14) sorted by relevance

/openbmc/linux/Documentation/devicetree/bindings/bus/
H A Dallwinner,sun8i-a23-rsb.yaml7 title: Allwinner A23 RSB
/openbmc/linux/Documentation/admin-guide/hw-vuln/
H A Dcross-thread-rsb.rst69 context switch fills the RAP entries (referred to as the RSB in Linux) with safe
80 Use existing Spectre v2 mitigations that will fill the RSB on context switch.
H A Dspectre.rst119 return stack buffer (RSB) :ref:`[13] <spec_ref13>` to cause speculative
418 - Return stack buffer (RSB) protection status:
421 'RSB filling' Protection of RSB on context switch enabled
427 'PBRSB-eIBRS: SW sequence' CPU is affected and protection of RSB on VMEXIT enabled
/openbmc/linux/arch/arm64/boot/dts/allwinner/
H A Dsun50i-a64-olinuxino.dts177 * and the RSB Bus.
206 /* VCC-PL is powered by aldo2 but we cannot add it as the RSB */
H A Dsun50i-a100-allwinner-perf1.dts37 * and the RSB Bus.
H A Dsun50i-h6-beelink-gs1.dts163 * and the RSB Bus.
H A Dsun50i-a64-pinebook.dts236 * and the RSB Bus.
H A Dsun50i-a64-pinephone.dtsi291 * and the RSB Bus.
/openbmc/qemu/hw/display/
H A Dxenfb.c594 #define BLT(SRC_T,DST_T,RSB,GSB,BSB,RDB,GDB,BDB) \ argument
604 const int RSS = 32 - (RSB + GSB + BSB); \
607 const uint32_t RSM = (~0U) << (32 - RSB); \
/openbmc/linux/drivers/bus/
H A DKconfig183 (RSB) support. This controller is responsible for communicating
184 with various RSB based devices, such as AXP223, AXP8XX PMICs,
/openbmc/u-boot/arch/arm/mach-sunxi/
H A DKconfig78 (RSB) support. This controller is responsible for communicating
79 with various RSB based devices, such as AXP223, AXP8XX PMICs,
/openbmc/linux/drivers/mfd/
H A DKconfig217 tristate "X-Powers AXP series PMICs with RSB"
222 management ICs (PMICs) controlled with RSB.
/openbmc/linux/arch/x86/
H A DKconfig2482 bool "Mitigate RSB underflow with call depth tracking"
2489 SKL Return-Speculation-Buffer (RSB) underflow issue. The
/openbmc/qemu/target/arm/tcg/
H A Dtranslate.c3862 DO_ANY3(RSB, a->s ? gen_rsb_CC : gen_rsb, false, STREG_NORMAL)