mainline inclusion
from mainline-v5.16-rc1
commit 052adee6
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I590ZC
CVE: NA

Intel-SIG: commit 052adee6 x86/fpu/signal: Change return type of copy_fpstate_to_sigframe() to boolean.

--------------------------------

None of the call sites cares about the actual return code. Change the
return type to boolean and return 'true' on success.
Suggested-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210908132525.736773588@linutronix.deSigned-off-by: NLin Wang <lin.x.wang@intel.com>