Borislav Petkov b2381acd3f x86/fpu: Mask out the invalid MXCSR bits properly ... This is a fix for the fix (yeah, /facepalm). The correct mask to use is not the negation of the MXCSR_MASK but the actual mask which contains the supported bits in the MXCSR register. Reported and debugged by Ville Syrjälä <ville.syrjala@linux.intel.com> Fixes: d298b03506 ("x86/fpu: Restore the masking out of reserved MXCSR bits") Signed-off-by: Borislav Petkov <bp@suse.de> Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Tested-by: Ser Olmy <ser.olmy@protonmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/YWgYIYXLriayyezv@intel.com		2021-10-16 12:37:50 +02:00
..
bugs.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
core.c	x86/fpu: Mark init_fpstate __ro_after_init	2021-06-23 19:58:45 +02:00
init.c	x86/fpu: Get rid of fpu__get_supported_xfeatures_mask()	2021-06-23 17:49:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
regset.c	x86/fpu: Hook up PKRU into ptrace()	2021-06-23 19:44:24 +02:00
signal.c	x86/fpu: Mask out the invalid MXCSR bits properly	2021-10-16 12:37:50 +02:00
xstate.c	x86/fpu/xstate: Clear xstate header in copy_xstate_to_uabi_buf() again	2021-06-24 17:19:51 +02:00