linux-kernel - Re: [PATCH] arm64/stacktrace: Export save_stack_trace

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Message-ID: <20190319125933.GE59586@arrakis.emea.arm.com>
Date:   Tue, 19 Mar 2019 12:59:33 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     William Cohen <wcohen@...hat.com>
Cc:     will.deacon@....com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64/stacktrace: Export save_stack_trace_regs()

On Fri, Mar 01, 2019 at 03:00:41PM -0500, William Cohen wrote:
> The ARM64 implements the save_stack_trace_regs function, but it is
> unusable for any diagnostic tooling compiled as a kernel module due
> the missing EXPORT_SYMBOL_GPL for the function.  Export
> save_stack_trace_regs() to align with other architectures such as
> s390, openrisc, and powerpc. This is similar to the ARM64 export of
> save_stack_trace_tsk() added in git commit e27c7fa015d6.
> 
> Signed-off-by: William Cohen <wcohen@...hat.com>

Queued for 5.1-rc2. Thanks.

-- 
Catalin