From: Jan Beulich Date: Fri, 23 Oct 2020 08:13:53 +0000 (+0200) Subject: x86emul: increase FPU save area in test harness/fuzzer X-Git-Tag: 4.15.0-rc1~617 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6ca70821b59849ad97c3fadc47e63c1a4af1a78c;p=xen.git x86emul: increase FPU save area in test harness/fuzzer Running them on a system (or emulator) with AMX support requires this to be quite a bit larger than 8k, to avoid triggering the assert() in emul_test_init(). Bump all the way up to 16k right away. Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- diff --git a/tools/tests/x86_emulator/x86-emulate.c b/tools/tests/x86_emulator/x86-emulate.c index 572989078a..fb34933e82 100644 --- a/tools/tests/x86_emulator/x86-emulate.c +++ b/tools/tests/x86_emulator/x86-emulate.c @@ -33,7 +33,7 @@ uint32_t mxcsr_mask = 0x0000ffbf; struct cpuid_policy cp; -static char fpu_save_area[4096] __attribute__((__aligned__((64)))); +static char fpu_save_area[0x4000] __attribute__((__aligned__((64)))); static bool use_xsave; /*