Re: [PATCH v2] arm: Add KPROBES_ON_FTRACE supported

2024-07-29 Thread Jinjie Ruan
Gentle ping. On 2024/6/18 11:52, Jinjie Ruan wrote: > Add support for kprobes on ftrace call sites to avoid much of the overhead > with regular kprobes. Try it with simple steps: > > cd /sys/kernel/debug/tracing/ > echo 'p:myprobe sys_clone r0=%r0 r1=%r1 r2=%r2' > kprobe_events >

Re: [PATCH v2] MAINTAINERS: add Documentation/dev-tools/ to workflows@

2024-07-29 Thread Jonathan Corbet
Jakub Kicinski writes: > The goal of the workflows@ mailing list was to make it easier for > maintainers who don't use lore+lei to subscribe to topics related > to process changes. In other words it should cover changes to Documentation > files which most maintainers should know about. Recent cha

Re: [PATCH] Documentation: ftrace-uses: Change pt_regs to ftrace_regs

2024-07-29 Thread Steven Rostedt
On Sat, 27 Jul 2024 19:45:54 -0300 Marcos Paulo de Souza wrote: > Since commit d19ad0775dcd ("ftrace: Have the callbacks receive a struct > ftrace_regs instead of pt_regs") the callback function receives a > ftrace_regs argument, and not a pt_regs anymore. Change the > documentation to reflect th

Re: [PATCH 01/18] KVM: x86: hyper-v: Introduce XMM output support

2024-07-29 Thread Vitaly Kuznetsov
Nicolas Saenz Julienne writes: > Hi Vitaly, > Thanks for having a look at this. > > On Mon Jul 8, 2024 at 2:59 PM UTC, Vitaly Kuznetsov wrote: >> Nicolas Saenz Julienne writes: >> >> > Prepare infrastructure to be able to return data through the XMM >> > registers when Hyper-V hypercalls are iss