linux/drivers/base/firmware_loader
Kees Cook c307459b9d fs/kernel_read_file: Remove FIRMWARE_PREALLOC_BUFFER enum
FIRMWARE_PREALLOC_BUFFER is a "how", not a "what", and confuses the LSMs
that are interested in filtering between types of things. The "how"
should be an internal detail made uninteresting to the LSMs.

Fixes: a098ecd2fa ("firmware: support loading into a pre-allocated buffer")
Fixes: fd90bc559b ("ima: based on policy verify firmware signatures (pre-allocated buffer)")
Fixes: 4f0496d8ff ("ima: based on policy warn about loading firmware (pre-allocated buffer)")
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20201002173828.2099543-2-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-05 13:34:18 +02:00
..
builtin Fix built-in early-load Intel microcode alignment 2020-01-15 11:50:37 -08:00
fallback_platform.c firmware_loader: EFI firmware loader must handle pre-allocated buffer 2020-07-25 12:06:33 +02:00
fallback_table.c firmware_loader: move fw_fallback_config to a private kernel symbol namespace 2020-04-28 21:05:42 +02:00
fallback.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
fallback.h firmware_loader: change enum fw_opt to u32 2020-05-27 12:20:47 +02:00
firmware.h firmware_loader: fix memory leak for paged buffer 2020-08-28 11:32:07 +02:00
Kconfig drivers: base: Fix Kconfig indentation 2019-11-20 15:10:25 +01:00
main.c fs/kernel_read_file: Remove FIRMWARE_PREALLOC_BUFFER enum 2020-10-05 13:34:18 +02:00
Makefile firmware: Add new platform fallback mechanism and firmware_request_platform() 2020-03-20 14:54:04 +01:00