Re: [RFC PATCH] plugins: force slow path when plugins instrument memory ops

2023-06-19 Thread Alex Bennée
Richard Henderson writes: > On 4/19/23 17:12, Alex Bennée wrote: >> The lack of SVE memory instrumentation has been an omission in plugin >> handling since it was introduced. Fortunately we can utilise the >> probe_* functions to force all all memory access to follow the slow >> path. We do thi

Re: [RFC PATCH] plugins: force slow path when plugins instrument memory ops

2023-04-28 Thread Richard Henderson
On 4/19/23 17:12, Alex Bennée wrote: The lack of SVE memory instrumentation has been an omission in plugin handling since it was introduced. Fortunately we can utilise the probe_* functions to force all all memory access to follow the slow path. We do this by checking the access type and presence

[RFC PATCH] plugins: force slow path when plugins instrument memory ops

2023-04-19 Thread Alex Bennée
The lack of SVE memory instrumentation has been an omission in plugin handling since it was introduced. Fortunately we can utilise the probe_* functions to force all all memory access to follow the slow path. We do this by checking the access type and presence of plugin memory callbacks and if set