Re: [PATCH v4 09/29] arm64: disable recordmcount with DYNAMIC_FTRACE_WITH_REGS

2020-09-30 Thread Sami Tolvanen
Hi Mark, On Wed, Sep 30, 2020 at 2:59 AM Mark Rutland wrote: > > Hi Sami, > > On Tue, Sep 29, 2020 at 02:46:11PM -0700, Sami Tolvanen wrote: > > Select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY to disable > > recordmcount when DYNAMIC_FTRACE_WITH_REGS is selected. > > Could you please add an exp

Re: [PATCH v4 09/29] arm64: disable recordmcount with DYNAMIC_FTRACE_WITH_REGS

2020-09-30 Thread Mark Rutland
Hi Sami, On Tue, Sep 29, 2020 at 02:46:11PM -0700, Sami Tolvanen wrote: > Select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY to disable > recordmcount when DYNAMIC_FTRACE_WITH_REGS is selected. Could you please add an explanation as to /why/ this is necessary in the commit message? I couldn't figu

[PATCH v4 09/29] arm64: disable recordmcount with DYNAMIC_FTRACE_WITH_REGS

2020-09-29 Thread Sami Tolvanen
Select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY to disable recordmcount when DYNAMIC_FTRACE_WITH_REGS is selected. Signed-off-by: Sami Tolvanen --- arch/arm64/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6d232837cbee..ad522b021f35