Alexander Usyskin 4adf613e01 mei: use kvmalloc for read buffer ... Read buffer is allocated according to max message size, reported by the firmware and may reach 64K in systems with pxp client. Contiguous 64k allocation may fail under memory pressure. Read buffer is used as in-driver message storage and not required to be contiguous. Use kvmalloc to allow kernel to allocate non-contiguous memory. Fixes: 3030dc0564 ("mei: add wrapper for queuing control commands.") Cc: stable <stable@kernel.org> Reported-by: Rohit Agarwal <rohiagar@chromium.org> Closes: https://lore.kernel.org/all/20240813084542.2921300-1-rohiagar@chromium.org/ Tested-by: Brian Geffon <bgeffon@google.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Acked-by: Tomas Winkler <tomasw@gmail.com> Link: https://lore.kernel.org/r/20241015123157.2337026-1-alexander.usyskin@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-10-29 04:01:40 +01:00
..
gsc_proxy
hdcp	drm: move i915_hdcp_interface.h under include/drm/intel	2024-05-31 16:11:36 +03:00
pxp	Merge drm/drm-next into drm-intel-next	2024-06-19 11:38:31 +03:00
bus-fixup.c	mei: bus-fixup: set timeout for MKHI send operations	2024-06-24 16:40:29 +02:00
bus.c	driver core: have match() callback in struct bus_type take a const *	2024-07-03 15:16:54 +02:00
client.c	mei: use kvmalloc for read buffer	2024-10-29 04:01:40 +01:00
client.h
debugfs.c
dma-ring.c
gsc-me.c
hbm.c
hbm.h
hw-me-regs.h
hw-me.c
hw-me.h
hw-txe-regs.h
hw-txe.c
hw-txe.h
hw.h
init.c
interrupt.c
Kconfig
main.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
Makefile
mei_dev.h
mei-trace.c
mei-trace.h
mkhi.h
pci-me.c	mei: me: release irq in mei_me_pci_resume error path	2024-06-04 17:11:48 +02:00
pci-txe.c
platform-vsc.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
vsc-fw-loader.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
vsc-tp.c	mei: vsc: Enhance SPI transfer of IVSC ROM	2024-07-04 12:21:39 +02:00
vsc-tp.h