Re: [PATCH v3 08/30] target/alpha: Restrict has

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Re: [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu

From:	Richard Henderson
Subject:	Re: [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu and TCG
Date:	Fri, 3 Sep 2021 22:38:40 +0200
User-agent:	Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0

On 9/3/21 10:34 PM, Philippe Mathieu-Daudé wrote:

Drop CONFIG_TCG for alpha; it's always true.


What is the rational? "Old" architectures (with no active /
official hw development) are unlikely to add hardware
acceleration, so TCG is the single one possible? Thus no
need to clutter the code with obvious #ifdef'ry?

Correct. Broadly, if git grep CONFIG_TCG is empty in a subdirectory, don't add the firstinstance.

r~

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Re: [PATCH v3 04/30] sysemu: Introduce AccelOpsClass::has_work(), (continued)
- [PATCH v3 05/30] accel/kvm: Implement AccelOpsClass::has_work(), Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 05/30] accel/kvm: Implement AccelOpsClass::has_work(), Richard Henderson, 2021/09/03
- [PATCH v3 06/30] accel/whpx: Implement AccelOpsClass::has_work(), Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 06/30] accel/whpx: Implement AccelOpsClass::has_work(), Richard Henderson, 2021/09/03
- [PATCH v3 07/30] accel/tcg: Implement AccelOpsClass::has_work() as stub, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 07/30] accel/tcg: Implement AccelOpsClass::has_work() as stub, Richard Henderson, 2021/09/03
- [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/03
    - Re: [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/03
    - Re: [PATCH v3 08/30] target/alpha: Restrict has_work() handler to sysemu and TCG, Richard Henderson <=
- [PATCH v3 09/30] target/arm: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 09/30] target/arm: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/03
- [PATCH v3 10/30] target/avr: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 10/30] target/avr: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/03
- [PATCH v3 11/30] target/cris: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 11/30] target/cris: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/03
- [PATCH v3 12/30] target/hexagon: Remove unused has_work() handler, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 12/30] target/hexagon: Remove unused has_work() handler, Richard Henderson, 2021/09/03
- [PATCH v3 13/30] target/hppa: Restrict has_work() handler to sysemu and TCG, Philippe Mathieu-Daudé, 2021/09/02
  - Re: [PATCH v3 13/30] target/hppa: Restrict has_work() handler to sysemu and TCG, Richard Henderson, 2021/09/03

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