Re: [PATCH v7 08/14] x86/ftrace: Use text_poke_*() infrastructure

* Nadav Amit wrote: > > On Dec 4, 2018, at 5:34 PM, Nadav Amit wrote: > > > > A following patch is going to make module allocated memory > > non-executable. This requires to modify ftrace and make the memory > > executable again after it is configured. > > > > In addition, this patch makes f

Re: [PATCH v7 08/14] x86/ftrace: Use text_poke_*() infrastructure

> On Dec 4, 2018, at 5:34 PM, Nadav Amit wrote: > > A following patch is going to make module allocated memory > non-executable. This requires to modify ftrace and make the memory > executable again after it is configured. > > In addition, this patch makes ftrace use the general text poking > in

[PATCH v7 08/14] x86/ftrace: Use text_poke_*() infrastructure

A following patch is going to make module allocated memory non-executable. This requires to modify ftrace and make the memory executable again after it is configured. In addition, this patch makes ftrace use the general text poking infrastructure instead ftrace's homegrown text patching. This prov