For systems with a GICv3 interrupt controller to be used in v3 mode:
- If EL3 is present:
- - ICC_SRE_EL3.Enable (bit 3) must be initialiased to 0b1.
+ - ICC_SRE_EL3.Enable (bit 3) must be initialised to 0b1.
- ICC_SRE_EL3.SRE (bit 0) must be initialised to 0b1.
- ICC_CTLR_EL3.PMHE (bit 6) must be set to the same value across
all CPUs the kernel is executing on, and must stay constant
implementations, and/or with certain kernel configurations, but have no
architected discovery mechanism available to userspace code at EL0. The
kernel exposes the presence of these features to userspace through a set
-of flags called hwcaps, exposed in the auxilliary vector.
+of flags called hwcaps, exposed in the auxiliary vector.
Userspace software can test for features by acquiring the AT_HWCAP or
AT_HWCAP2 entry of the auxiliary vector, and testing whether the relevant
When returning from a signal handler:
* If there is no sve_context record in the signal frame, or if the record is
- present but contains no register data as desribed in the previous section,
+ present but contains no register data as described in the previous section,
then the SVE registers/bits become non-live and take unspecified values.
* If sve_context is present in the signal frame and contains full register
Defer the requested vector length change until the next execve()
performed by this thread.
- The effect is equivalent to implicit exceution of the following
+ The effect is equivalent to implicit execution of the following
call immediately after the next execve() (if any) by the thread:
prctl(PR_SVE_SET_VL, arg & ~PR_SVE_SET_VL_ONEXEC)