android_kernel_motorola_sm6375/drivers/firmware
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Dave Young 2965faa5e0 kexec: split kexec_load syscall from kexec core code
There are two kexec load syscalls, kexec_load another and kexec_file_load.
 kexec_file_load has been splited as kernel/kexec_file.c.  In this patch I
split kexec_load syscall code to kernel/kexec.c.

And add a new kconfig option KEXEC_CORE, so we can disable kexec_load and
use kexec_file_load only, or vice verse.

The original requirement is from Ted Ts'o, he want kexec kernel signature
being checked with CONFIG_KEXEC_VERIFY_SIG enabled.  But kexec-tools use
kexec_load syscall can bypass the checking.

Vivek Goyal proposed to create a common kconfig option so user can compile
in only one syscall for loading kexec kernel.  KEXEC/KEXEC_FILE selects
KEXEC_CORE so that old config files still work.

Because there's general code need CONFIG_KEXEC_CORE, so I updated all the
architecture Kconfig with a new option KEXEC_CORE, and let KEXEC selects
KEXEC_CORE in arch Kconfig.  Also updated general kernel code with to
kexec_load syscall.

[[email protected]: coding-style fixes]
Signed-off-by: Dave Young <[email protected]>
Cc: Eric W. Biederman <[email protected]>
Cc: Vivek Goyal <[email protected]>
Cc: Petr Tesarik <[email protected]>
Cc: Theodore Ts'o <[email protected]>
Cc: Josh Boyer <[email protected]>
Cc: David Howells <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2015-09-10 13:29:01 -07:00
..
broadcom FIRMWARE: bcm47xx_nvram: Fix module license. 2015-08-19 15:00:08 +02:00
efi kexec: split kexec_load syscall from kexec core code 2015-09-10 13:29:01 -07:00
google
dcdbas.c firmware: drop owner assignment from platform_drivers 2014-10-20 16:20:31 +02:00
dcdbas.h
dell_rbu.c
dmi-id.c
dmi-sysfs.c firmware: dmi_scan: add SBMIOS entry and DMI tables 2015-06-25 09:06:56 +02:00
dmi_scan.c firmware: dmi_scan: Coding style cleanups 2015-06-25 09:06:57 +02:00
edd.c
iscsi_ibft.c iscsi_ibft: filter null v4-mapped v6 addresses 2015-06-05 21:07:02 -04:00
iscsi_ibft_find.c
Kconfig arm64: psci: factor invocation code to drivers 2015-08-03 12:33:39 +01:00
Makefile arm64: psci: factor invocation code to drivers 2015-08-03 12:33:39 +01:00
memmap.c drivers/firmware/memmap.c: fix kernel-doc format 2015-06-25 17:00:41 -07:00
pcdp.c serial: 8250_early: Remove setup_early_serial8250_console() 2015-03-26 17:25:27 +01:00
pcdp.h
psci.c Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2015-09-03 16:27:01 -07:00
qcom_scm-32.c firmware: qcom_scm-32: replace open-coded call to __cpuc_flush_dcache_area() 2015-08-11 18:45:00 +01:00
qcom_scm.c firmware: qcom: scm: Add HDCP Support 2015-05-28 10:47:45 -05:00
qcom_scm.h firmware: qcom: scm: Add HDCP Support 2015-05-28 10:47:45 -05:00