On 8/5/20 1:24 PM, GitLab Bridge on behalf of jeremycline wrote:
From: Fedora Kernel Team <kernel-team(a)fedoraproject.org>
Hi,
As part of the ongoing rebase effort, the following configuration
options need to be reviewed.
As a reminder, the ARK configuration flow involves moving unreviewed
configuration options from the pending directory to the ark directory.
In the diff below, options are removed from the pending directory and
added to the ark hierarchy. The final options that need to be ACKed
are the files that are being added to the ark hierarchy.
If the value for a file that is added should be changed, please reply
with a better option.
CONFIG_TEST_FPU:
Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
which will trigger a sequence of floating point operations. This is used
for self-testing floating point control register setting in
kernel_fpu_begin().
If unsure, say N.
Symbol: TEST_FPU [=n]
Type : tristate
Defined at lib/Kconfig.debug:2317
Prompt: Test floating point operations in kernel space
Depends on: RUNTIME_TESTING_MENU [=y] && X86 [=y] &&
!KCOV_INSTRUMENT_ALL [=n]
Location:
-> Kernel hacking
-> Kernel Testing and Coverage
-> Runtime Testing (RUNTIME_TESTING_MENU [=y])
We could enable this in the debug kernel but I wonder if there's any merit in
doing so given how different the debug kernel is.
I'm going to ack this off but can certainly see someone making an argument to
enable it for -debug.
Acked-by: Prarit Bhargava <prarit(a)redhat.com>
P.