linux/include
Brian Mak 6310c149e5 kexec: add KEXEC_FILE_NO_CMA as a legal flag
Commit 07d2490297 ("kexec: enable CMA based contiguous allocation")
introduces logic to use CMA-based allocation in kexec by default.  As part
of the changes, it introduces a kexec_file_load flag to disable the use of
CMA allocations from userspace.  However, this flag is broken since it is
missing from the list of legal flags for kexec_file_load.  kexec_file_load
returns EINVAL when attempting to use the flag.

Fix this by adding the KEXEC_FILE_NO_CMA flag to the list of legal flags
for kexec_file_load.

Without this fix, kexec_file_load syscall will failed and return
'-EINVAL' when KEXEC_FILE_NO_CMA is specified.

Link: https://lkml.kernel.org/r/20250805211527.122367-2-makb@juniper.net
Fixes: 07d2490297 ("kexec: enable CMA based contiguous allocation")
Signed-off-by: Brian Mak <makb@juniper.net>
Acked-by: Baoquan He <bhe@redhat.com>
Cc: Alexander Graf <graf@amazon.com>
Cc: Borislav Betkov <bp@alien8.de>
Cc: Dave Young <dyoung@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Thomas Gleinxer <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-08-27 22:45:43 -07:00
..
acpi mailbox/pcc: support mailbox management of the shared buffer 2025-08-07 23:49:56 -05:00
asm-generic Deferred unwind changes for 6.17 2025-08-01 09:46:24 -07:00
clocksource
crypto This push fixes a regression that breaks hmac(sha3-224-s390). 2025-08-09 07:26:19 +03:00
cxl
drm Short summary of fixes pull: 2025-08-14 07:51:34 +10:00
dt-bindings Pin control changes for v6.17 2025-08-02 12:07:09 -07:00
hyperv
keys
kunit linux_kselftest-kunit-6.17-rc1 2025-07-29 12:43:10 -07:00
kvm KVM/arm64 changes for 6.17, round #1 2025-07-29 12:27:40 -04:00
linux kexec: add KEXEC_FILE_NO_CMA as a legal flag 2025-08-27 22:45:43 -07:00
math-emu
media
memory
misc
net bonding: update LACP activity flag after setting lacp_active 2025-08-21 09:35:20 +02:00
pcmcia
ras
rdma
rv rv: Retry when da monitor detects race conditions 2025-07-28 16:47:34 -04:00
scsi
soc This is the usual collection of primarily clk driver updates. The big part of 2025-07-31 13:36:27 -07:00
sound ASoC: Fixes for v6.17 2025-08-21 09:02:28 +02:00
target
trace tracing changes for 6.17 2025-08-01 10:29:36 -07:00
uapi block-6.17-20250822 2025-08-22 09:29:51 -04:00
ufs
vdso
video
xen Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
Kbuild