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9d643f6312
em_fxstor previously called fxstor_fixup. Both created instances of struct fxregs_state on the stack, which triggered the warning: arch/x86/kvm/emulate.c:4018:12: warning: stack frame size of 1080 bytes in function 'em_fxrstor' [-Wframe-larger-than=] static int em_fxrstor(struct x86_emulate_ctxt *ctxt) ^ with CONFIG_FRAME_WARN set to 1024. This patch does the fixup in em_fxstor now, avoiding one additional struct fxregs_state, and now fxstor_fixup can be removed as it has no other call sites. Further, the calculation for offsets into xmm_space can be shared between em_fxstor and em_fxsave. Signed-off-by: Nick Desaulniers <nick.desaulniers@gmail.com> [Clean up calculation of offsets and fix it for 64-bit mode. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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.. | ||
boot | ||
configs | ||
crypto | ||
entry | ||
events | ||
hyperv | ||
ia32 | ||
include | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
purgatory | ||
ras | ||
realmode | ||
tools | ||
um | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile.um | ||
Makefile_32.cpu |