Chang S. Bae 53599b4d54 x86/fpu/signal: Prepare for variable sigframe length ... The software reserved portion of the fxsave frame in the signal frame is copied from structures which have been set up at boot time. With dynamically enabled features the content of these structures is no longer correct because the xfeatures and size can be different per task. Calculate the software reserved portion at runtime and fill in the xfeatures and size values from the tasks active fpstate. Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20211021225527.10184-10-chang.seok.bae@intel.com		2021-10-26 10:18:09 +02:00
..
bugs.c	x86/fpu: Replace the includes of fpu/internal.h	2021-10-20 15:27:29 +02:00
context.h	x86/fpu: Rework restore_regs_from_fpstate()	2021-10-22 11:09:15 +02:00
core.c	x86/fpu: Add basic helpers for dynamically enabled features	2021-10-26 10:18:09 +02:00
init.c	x86/fpu: Add fpu_state_config::legacy_features	2021-10-26 10:18:09 +02:00
internal.h	x86/fpu/signal: Prepare for variable sigframe length	2021-10-26 10:18:09 +02:00
legacy.h	x86/fpu: Move mxcsr related code to core	2021-10-20 15:27:28 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
regset.c	x86/fpu: Move xstate size to fpu_*_cfg	2021-10-21 19:38:55 +02:00
signal.c	x86/fpu/signal: Prepare for variable sigframe length	2021-10-26 10:18:09 +02:00
xstate.c	x86/fpu/signal: Prepare for variable sigframe length	2021-10-26 10:18:09 +02:00
xstate.h	x86/arch_prctl: Add controls for dynamic XSTATE components	2021-10-26 10:18:09 +02:00