Re: [PATCH v4 4/7] target/i386: Add feature bits for CPUID_Fn80000021_EAX

2023-05-05 Thread Paolo Bonzini
On 5/4/23 22:53, Babu Moger wrote: Add the following feature bits. no-nested-data-bp : Processor ignores nested data breakpoints. This bit is useless, unfortunately. Another similar bit include the one about availability of FCS/FDS in the x87 save state. They say that something is _

[PATCH v4 4/7] target/i386: Add feature bits for CPUID_Fn80000021_EAX

2023-05-04 Thread Babu Moger
Add the following feature bits. no-nested-data-bp : Processor ignores nested data breakpoints. lfence-always-serializing : LFENCE instruction is always serializing. null-sel-cls-base : Null Selector Clears Base. When this bit is set, a null segment load c