Sibi Sankar b9c3b48559 mailbox: qcom-ipcc: Fix IPCC mbox channel exhaustion ... commit d6fbfdbc12745ce24bcd348dbf7e652353b3e59c upstream. Fix IPCC (Inter-Processor Communication Controller) channel exhaustion by setting the channel private data to NULL on mbox shutdown. Err Logs: remoteproc: MBA booted without debug policy, loading mpss remoteproc: glink-edge: failed to acquire IPC channel remoteproc: failed to probe subdevices for remoteproc: -16 Fixes: fa74a0257f ("mailbox: Add support for Qualcomm IPCC") Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Cc: stable@vger.kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-07-14 16:56:53 +02:00
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arm_mhu_db.c	mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree	2020-12-30 11:53:28 +01:00
arm_mhu.c	mailbox: arm_mhu: Match only if compatible is "arm,mhu"	2020-10-12 21:10:34 -05:00
armada-37xx-rwtm-mailbox.c	mailbox:armada-37xx-rwtm:remove duplicate print in armada_37xx_mbox_probe()	2020-03-19 23:00:32 -05:00
bcm-flexrm-mailbox.c	maillbox: bcm-flexrm-mailbox: handle cmpl_pool dma allocation failure	2020-03-19 23:00:32 -05:00
bcm-pdc-mailbox.c	mailbox: bcm: convert tasklets to use new tasklet_setup() API	2020-10-12 21:10:34 -05:00
bcm2835-mailbox.c
hi3660-mailbox.c
hi6220-mailbox.c
imx-mailbox.c	mailbox: imx: Mark PM functions as __maybe_unused	2020-08-03 23:28:36 -05:00
Kconfig	mailbox: Add support for Qualcomm IPCC	2020-05-30 18:43:23 -05:00
mailbox-altera.c
mailbox-sti.c
mailbox-test.c
mailbox-xgene-slimpro.c
mailbox.c	mailbox: avoid timer start from callback	2020-10-16 19:09:17 -05:00
mailbox.h
Makefile	mailbox: arm_mhu: Add ARM MHU doorbell driver	2020-10-12 21:10:34 -05:00
mtk-cmdq-mailbox.c	maiblox: mediatek: Fix handling of platform_get_irq() error	2020-10-12 21:10:34 -05:00
omap-mailbox.c	mailbox: Replace HTTP links with HTTPS ones	2020-08-03 23:24:43 -05:00
pcc.c	mailbox: pcc: Put the PCCT table for error path	2020-08-03 23:25:19 -05:00
pl320-ipc.c
platform_mhu.c
qcom-apcs-ipc-mailbox.c	mailbox: qcom: Use PLATFORM_DEVID_AUTO to register platform device	2021-07-14 16:56:01 +02:00
qcom-ipcc.c	mailbox: qcom-ipcc: Fix IPCC mbox channel exhaustion	2021-07-14 16:56:53 +02:00
rockchip-mailbox.c
sprd-mailbox.c	mailbox: sprd: Introduce refcnt when clients requests/free channels	2021-05-14 09:50:27 +02:00
stm32-ipcc.c	mailbox: stm32-ipcc: Update wakeup management	2019-11-30 23:08:59 -06:00
sun6i-msgbox.c	mailbox: sun6i-msgbox: Add a new mailbox driver	2020-03-19 23:00:32 -05:00
tegra-hsp.c	firmware: tegra: Enable BPMP support on Tegra234	2020-09-18 15:57:04 +02:00
ti-msgmgr.c	mailbox: Replace HTTP links with HTTPS ones	2020-08-03 23:24:43 -05:00
zynqmp-ipi-mailbox.c	mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()	2020-05-30 18:08:40 -05:00