Maulik Shah 3988a2850b soc: qcom: rpmh-rsc: Enhance check for VRM in-flight request ... commit f592cc5794 upstream. Each RPMh VRM accelerator resource has 3 or 4 contiguous 4-byte aligned addresses associated with it. These control voltage, enable state, mode, and in legacy targets, voltage headroom. The current in-flight request checking logic looks for exact address matches. Requests for different addresses of the same RPMh resource as thus not detected as in-flight. Add new cmd-db API cmd_db_match_resource_addr() to enhance the in-flight request check for VRM requests by ignoring the address offset. This ensures that only one request is allowed to be in-flight for a given VRM resource. This is needed to avoid scenarios where request commands are carried out by RPMh hardware out-of-order leading to LDO regulator over-current protection triggering. Fixes: 658628e7ef ("drivers: qcom: rpmh-rsc: add RPMH controller for QCOM SoCs") Cc: stable@vger.kernel.org Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Tested-by: Elliot Berman <quic_eberman@quicinc.com> # sm8650-qrd Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com> Link: https://lore.kernel.org/r/20240215-rpmh-rsc-fixes-v4-1-9cbddfcba05b@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-06-16 13:41:33 +02:00
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acpi
asm-generic	linux/init: remove __memexit* annotations	2024-02-23 09:12:38 +01:00
clocksource
crypto	crypto: af_alg - Disallow multiple in-flight AIO requests	2024-01-25 15:27:21 -08:00
drm	drm/mipi-dsi: use correct return type for the DSC functions	2024-06-12 11:03:27 +02:00
dt-bindings	clk: renesas: r8a779g0: Correct PFC/GPIO parent clocks	2024-03-26 18:20:48 -04:00
keys
kunit	kunit: add macro to allow conditionally exposing static symbols to tests	2023-11-20 11:52:08 +01:00
kvm	KVM: arm64: Fix host-programmed guest events in nVHE	2024-04-10 16:28:23 +02:00
linux	fpga: region: add owner module and take its refcount	2024-06-12 11:03:39 +02:00
math-emu
media	media: cec: core: avoid recursive cec_claim_log_addrs	2024-06-12 11:03:48 +02:00
memory
misc
net	netfilter: nft_payload: move struct nft_payload_set definition where it belongs	2024-06-12 11:03:57 +02:00
pcmcia
ras
rdma	RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz	2023-12-13 18:39:15 +01:00
rv
scsi	scsi: sd: usb_storage: uas: Access media prior to querying device properties	2024-04-13 13:05:24 +02:00
soc	soc: qcom: rpmh-rsc: Enhance check for VRM in-flight request	2024-06-16 13:41:33 +02:00
sound	ASoC: SOF: Pass PCI SSID to machine driver	2023-11-28 17:06:58 +00:00
target
trace	ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value	2024-06-12 11:03:25 +02:00
uapi	bpf: Pack struct bpf_fib_lookup	2024-06-12 11:03:08 +02:00
ufs
vdso
video
xen	xen: simplify evtchn_do_upcall() call maze	2023-12-08 08:51:20 +01:00