Rishabh Bhatnagar c97319881c remoteproc: Add inline coredump functionality ... The current coredump implementation uses vmalloc area to copy all the segments. But this might put strain on low memory targets as the firmware size sometimes is in tens of MBs. The situation becomes worse if there are multiple remote processors undergoing recovery at the same time. This patch adds inline coredump functionality that avoids extra memory usage. This requires recovery to be halted until data is read by userspace and free function is called. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> Tested-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/1594938035-7327-5-git-send-email-rishabhb@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>		2020-07-21 14:03:57 -07:00
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da8xx_remoteproc.c	remoteproc: Remove dev_err() usage after platform_get_irq()	2019-08-26 21:59:58 -07:00
imx_rproc.c	remoteproc: Use size_t type for len in da_to_va	2020-03-25 22:29:38 -07:00
ingenic_rproc.c	remoteproc: ingenic: Move clock handling to prepare/unprepare callbacks	2020-07-01 16:05:18 -07:00
Kconfig	remoteproc: qcom: Update PIL relocation info on load	2020-07-01 22:10:19 -07:00
keystone_remoteproc.c	remoteproc: Use size_t type for len in da_to_va	2020-03-25 22:29:38 -07:00
Makefile	remoteproc: Move coredump functionality to a new file	2020-07-21 14:00:49 -07:00
mtk_common.h	remoteproc: mtk_scp: use dma_addr_t for DMA API	2020-04-16 15:53:15 -07:00
mtk_scp_ipi.c	rpmsg: add rpmsg support for mt8183 SCP.	2020-01-20 10:29:56 -08:00
mtk_scp.c	remoteproc updates for v5.8	2020-06-08 13:01:08 -07:00
omap_remoteproc.c	remoteproc/omap: Fix set_load call in omap_rproc_request_timer	2020-04-03 10:47:21 -07:00
omap_remoteproc.h	remoteproc/omap: Switch to SPDX license identifiers	2020-03-25 22:29:51 -07:00
qcom_common.c	remoteproc: qcom: Add missing slab.h	2020-07-13 11:54:27 -07:00
qcom_common.h	remoteproc: qcom: Add per subsystem SSR notification	2020-07-08 21:45:03 -07:00
qcom_pil_info.c	remoteproc: qcom: pil-info: Fix shift overflow	2020-07-16 21:30:35 -07:00
qcom_pil_info.h	remoteproc: qcom: Introduce helper to store pil info in IMEM	2020-07-01 22:10:18 -07:00
qcom_q6v5_adsp.c	remoteproc: qcom: Update PIL relocation info on load	2020-07-01 22:10:19 -07:00
qcom_q6v5_ipa_notify.c	remoteproc: add IPA notification to q6v5 driver	2020-03-08 22:07:09 -07:00
qcom_q6v5_mss.c	remoteproc: Pass size and offset as arguments to segment dump function	2020-07-21 14:03:37 -07:00
qcom_q6v5_pas.c	remoteproc: qcom: Update PIL relocation info on load	2020-07-01 22:10:19 -07:00
qcom_q6v5_wcss.c	remoteproc: qcom: Update PIL relocation info on load	2020-07-01 22:10:19 -07:00
qcom_q6v5.c	remoteproc: qcom: q6v5: Add common panic handler	2020-03-25 22:29:45 -07:00
qcom_q6v5.h	remoteproc: qcom: q6v5: Add common panic handler	2020-03-25 22:29:45 -07:00
qcom_sysmon.c	remoteproc: qcom_sysmon: Solve function header bitrot issues	2020-07-15 12:18:20 -07:00
qcom_wcnss_iris.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
qcom_wcnss.c	remoteproc: qcom: Update PIL relocation info on load	2020-07-01 22:10:19 -07:00
qcom_wcnss.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
remoteproc_core.c	remoteproc: Move coredump functionality to a new file	2020-07-21 14:00:49 -07:00
remoteproc_coredump.c	remoteproc: Add inline coredump functionality	2020-07-21 14:03:57 -07:00
remoteproc_debugfs.c	remoteproc: convert to DEFINE_SHOW_ATTRIBUTE	2020-04-16 15:56:17 -07:00
remoteproc_elf_helpers.h	remoteproc: Add elf helpers to access elf64 and elf32 fields	2020-03-25 22:29:39 -07:00
remoteproc_elf_loader.c	remoteproc: remove rproc_elf32_sanity_check	2020-04-22 21:57:26 -07:00
remoteproc_internal.h	remoteproc: Move coredump functionality to a new file	2020-07-21 14:00:49 -07:00
remoteproc_sysfs.c	remoteproc: Properly handle firmware name when attaching	2020-07-16 23:06:15 -07:00
remoteproc_virtio.c	remoteproc: Fall back to using parent memory pool if no dedicated available	2020-05-12 16:08:00 -07:00
st_remoteproc.c	remoteproc: remove rproc_elf32_sanity_check	2020-04-22 21:57:26 -07:00
st_slim_rproc.c	remoteproc: remove rproc_elf32_sanity_check	2020-04-22 21:57:26 -07:00
stm32_rproc.c	remoteproc: stm32: Update M4 state in stm32_rproc_stop()	2020-07-17 17:35:03 -07:00
wkup_m3_rproc.c	remoteproc: Use size_t type for len in da_to_va	2020-03-25 22:29:38 -07:00