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synced 2026-05-26 11:40:24 +02:00
Mukesh Ojha
641f6fda14
It looks element length declared in servreg_loc_pfr_req_ei for reason
not matching servreg_loc_pfr_req's reason field due which we could
observe decoding error on PD crash.
qmi_decode_string_elem: String len 81 >= Max Len 65
Fix this by matching with servreg_loc_pfr_req's reason field.
Fixes: 1ebcde047c ("soc: qcom: add pd-mapper implementation")
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/20260129152320.3658053-2-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
31 lines
845 B
C
31 lines
845 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __QCOM_PDR_HELPER__
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#define __QCOM_PDR_HELPER__
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#include <linux/soc/qcom/qmi.h>
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#define SERVREG_NAME_LENGTH 64
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#define SERVREG_PFR_LENGTH 256
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struct pdr_service;
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struct pdr_handle;
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enum servreg_service_state {
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SERVREG_LOCATOR_ERR = 0x1,
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SERVREG_SERVICE_STATE_DOWN = 0x0FFFFFFF,
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SERVREG_SERVICE_STATE_UP = 0x1FFFFFFF,
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SERVREG_SERVICE_STATE_EARLY_DOWN = 0x2FFFFFFF,
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SERVREG_SERVICE_STATE_UNINIT = 0x7FFFFFFF,
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};
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struct pdr_handle *pdr_handle_alloc(void (*status)(int state,
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char *service_path,
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void *priv), void *priv);
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struct pdr_service *pdr_add_lookup(struct pdr_handle *pdr,
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const char *service_name,
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const char *service_path);
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int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds);
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void pdr_handle_release(struct pdr_handle *pdr);
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#endif
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