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From: Thomas Gleixner <tglx@linutronix.de>
To: Alexandre Chartre <alexandre.chartre@oracle.com>,
	LKML <linux-kernel@vger.kernel.org>
Cc: x86@kernel.org, Steven Rostedt <rostedt@goodmis.org>,
	Brian Gerst <brgerst@gmail.com>, Juergen Gross <jgross@suse.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Arnd Bergmann <arnd@arndb.de>
Subject: Re: [patch 06/24] x86/idtentry: Provide macros to define/declare IDT entry points
Date: Wed, 04 Mar 2020 13:46:20 +0100	[thread overview]
Message-ID: <87o8tcl23n.fsf@nanos.tec.linutronix.de> (raw)
In-Reply-To: <9382db5c-90e2-f5bc-279e-9c92e282b0b3@oracle.com>

Alexandre Chartre <alexandre.chartre@oracle.com> writes:
> On 2/25/20 11:16 PM, Thomas Gleixner wrote:
>> +#else /* !__ASSEMBLY__ */
>> +
>> +/* Defines for ASM code to construct the IDT entries */
>> +#define DECLARE_IDTENTRY(vector, func)				\
>> +	idtentry vector asm_##func func has_error_code=0
>
> Should be DEFINE_IDENTRY(), no? Like the comment says: "Defines for
> ..."

No. That's my confused brain. DECLARE_IDTENTRY is used for declarations
in C code and for emitting the ASM stubs when included from entry*.S

I'll reword the comment and add some more documentation.

Thanks,

        tglx

  reply	other threads:[~2020-03-04 12:46 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 22:16 [patch 00/24] x86/entry: Consolidation - Part III Thomas Gleixner
2020-02-25 22:16 ` [patch 01/24] x86/traps: Split trap numbers out in a seperate header Thomas Gleixner
2020-02-26  5:52   ` Andy Lutomirski
2020-02-28  9:39   ` Alexandre Chartre
2020-02-25 22:16 ` [patch 02/24] x86/entry/64: Avoid pointless code when CONTEXT_TRACKING=n Thomas Gleixner
2020-02-26  5:52   ` Andy Lutomirski
2020-02-28  9:40   ` Alexandre Chartre
2020-03-02 22:25   ` Frederic Weisbecker
2020-02-25 22:16 ` [patch 03/24] x86/entry/64: Reorder idtentries Thomas Gleixner
2020-02-26  5:53   ` Andy Lutomirski
2020-02-28  9:40   ` Alexandre Chartre
2020-02-25 22:16 ` [patch 04/24] x86/entry: Distangle idtentry Thomas Gleixner
2020-02-28 10:27   ` Alexandre Chartre
2020-02-25 22:16 ` [patch 05/24] x86/entry/32: Provide macro to emit IDT entry stubs Thomas Gleixner
2020-02-28 10:33   ` Alexandre Chartre
2020-02-25 22:16 ` [patch 06/24] x86/idtentry: Provide macros to define/declare IDT entry points Thomas Gleixner
2020-02-28 10:42   ` Alexandre Chartre
2020-03-04 12:46     ` Thomas Gleixner [this message]
2020-02-25 22:16 ` [patch 07/24] x86/traps: Prepare for using DEFINE_IDTENTRY Thomas Gleixner
2020-02-28 14:13   ` Alexandre Chartre
2020-02-28 14:18     ` Thomas Gleixner
2020-02-25 22:16 ` [patch 08/24] x86/entry: Convert Divide Error to IDTENTRY Thomas Gleixner
2020-02-28 14:58   ` Alexandre Chartre
2020-03-04 13:09     ` Thomas Gleixner
2020-02-25 22:16 ` [patch 09/24] x86/entry: Convert Overflow exception " Thomas Gleixner
2020-02-25 22:16 ` [patch 10/24] x86/entry: Convert INT3 " Thomas Gleixner
2020-02-25 22:16 ` [patch 11/24] x86/entry: Convert Bounds " Thomas Gleixner
2020-02-25 22:16 ` [patch 12/24] x86/entry: Convert Invalid Opcode " Thomas Gleixner
2020-02-25 22:16 ` [patch 13/24] x86/entry: Convert Device not available " Thomas Gleixner
2020-02-25 22:16 ` [patch 14/24] x86/entry: Convert Coprocessor segment overrun " Thomas Gleixner
2020-02-25 22:16 ` [patch 15/24] x86/entry: Provide IDTENTRY_ERRORCODE Thomas Gleixner
2020-02-25 22:16 ` [patch 16/24] x86/entry: Convert Invalid TSS exception to IDTENTRY Thomas Gleixner
2020-02-25 22:16 ` [patch 17/24] x86/entry: Convert Segment not present " Thomas Gleixner
2020-02-25 22:16 ` [patch 18/24] x86/entry: Convert Stack segment " Thomas Gleixner
2020-02-25 22:16 ` [patch 19/24] x86/entry: Convert General protection " Thomas Gleixner
2020-02-25 22:16 ` [patch 20/24] x86/entry: Convert Spurious interrupt bug " Thomas Gleixner
2020-02-25 22:16 ` [patch 21/24] x86/entry: Convert Coprocessor error " Thomas Gleixner
2020-02-25 22:16 ` [patch 22/24] x86/entry: Convert Alignment check " Thomas Gleixner
2020-02-25 22:16 ` [patch 23/24] x86/entry: Convert SIMD coprocessor error " Thomas Gleixner
2020-02-25 22:16 ` [patch 24/24] x86/entry/32: Convert IRET exception to IDTENTRY_SW Thomas Gleixner

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