Nadezda Lutovinova 8de01a896c usb: musb: musb_dsps: request_irq() after initializing musb ...

[ Upstream commit 7c75bde329 ]

If IRQ occurs between calling  dsps_setup_optional_vbus_irq()
and  dsps_create_musb_pdev(), then null pointer dereference occurs
since glue->musb wasn't initialized yet.

The patch puts initializing of neccesery data before registration
of the interrupt handler.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Nadezda Lutovinova <lutovinova@ispras.ru>
Link: https://lore.kernel.org/r/20210819163323.17714-1-lutovinova@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-18 13:40:32 +02:00

..

am35x.c

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cppi_dma.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

cppi_dma.h

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da8xx.c

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davinci.c

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davinci.h

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jz4740.c

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Kconfig

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Makefile

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mediatek.c

usb: musb: Fix an error message

2021-05-19 10:13:13 +02:00

musb_core.c

usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling

2021-06-16 12:01:41 +02:00

musb_core.h

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musb_cppi41.c

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musb_debug.h

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musb_debugfs.c

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musb_dma.h

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musb_dsps.c

usb: musb: musb_dsps: request_irq() after initializing musb

2021-09-18 13:40:32 +02:00

musb_gadget_ep0.c

usb: musb: gadget: Use fallthrough pseudo-keyword

2020-10-10 12:32:29 +02:00

musb_gadget.c

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musb_gadget.h

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musb_host.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

musb_host.h

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musb_io.h

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musb_regs.h

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musb_trace.c

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musb_trace.h

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musb_virthub.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

musbhsdma.c

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omap2430.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

omap2430.h

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sunxi.c

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tusb6010_omap.c

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tusb6010.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

tusb6010.h

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ux500_dma.c

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ux500.c

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