From: Richard Henderson <richard.henderson@linaro.org>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH v5 08/31] accel/tcg: Implement AccelOpsClass::has_work() as stub
Date: Mon, 20 Sep 2021 15:01:49 -0700 [thread overview]
Message-ID: <77ab9dfa-01c0-6d6f-89de-604adc26bd35@linaro.org> (raw)
In-Reply-To: <20210920214447.2998623-9-f4bug@amsat.org>
On 9/20/21 2:44 PM, Philippe Mathieu-Daudé wrote:
> +static bool tcg_cpu_has_work(CPUState *cpu)
> +{
> + CPUClass *cc = CPU_GET_CLASS(cpu);
> +
> + g_assert(cc->tcg_ops->has_work);
> + return cc->tcg_ops->has_work(cpu);
> +}
Now, you're expecting cc->has_work to disappear as cc->tcg_ops->has_work appears. If
we're expecting cc->has_work to not affect other accelerators, then I think you should
first move cc->has_work to this function, *before* you add the tcg_ops hook.
r~
next prev parent reply other threads:[~2021-09-20 22:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 21:44 [PATCH v5 00/31] accel: Move has_work() from SysemuCPUOps to AccelOpsClass Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 01/31] target/arm: Implement arm_v7m_cpu_has_work() Philippe Mathieu-Daudé
2021-09-21 9:34 ` Peter Maydell
2021-09-21 9:45 ` Philippe Mathieu-Daudé
2021-09-23 17:17 ` Philippe Mathieu-Daudé
2021-09-23 18:01 ` Peter Maydell
2021-09-23 18:06 ` Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 02/31] accel/tcg: Restrict cpu_handle_halt() to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 03/31] hw/core: Restrict cpu_has_work() " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 04/31] hw/core: Un-inline cpu_has_work() Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 05/31] sysemu: Introduce AccelOpsClass::has_work() Philippe Mathieu-Daudé
2021-09-20 21:58 ` Richard Henderson
2021-09-23 17:17 ` Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 06/31] accel/kvm: Implement AccelOpsClass::has_work() Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 07/31] accel/whpx: " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 08/31] accel/tcg: Implement AccelOpsClass::has_work() as stub Philippe Mathieu-Daudé
2021-09-20 22:01 ` Richard Henderson [this message]
2021-09-23 17:18 ` Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 09/31] target/alpha: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 10/31] target/arm: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-20 22:03 ` Richard Henderson
2021-09-20 21:44 ` [PATCH v5 11/31] target/avr: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 12/31] target/cris: " Philippe Mathieu-Daudé
2021-09-20 21:50 ` Richard Henderson
2021-09-20 21:44 ` [PATCH v5 13/31] target/hexagon: Remove unused has_work() handler Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 14/31] target/hppa: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 15/31] target/i386: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 16/31] target/m68k: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 17/31] target/microblaze: " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 18/31] target/mips: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 19/31] target/nios2: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 20/31] target/openrisc: " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 21/31] target/ppc: Introduce PowerPCCPUClass::has_work() Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 22/31] target/ppc: Restrict has_work() handlers to sysemu and TCG Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 23/31] target/riscv: Restrict has_work() handler " Philippe Mathieu-Daudé
2021-09-24 6:41 ` Alistair Francis
2021-09-20 21:44 ` [PATCH v5 24/31] target/rx: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 25/31] target/s390x: Restrict has_work() handler to sysemu and TCG Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 26/31] target/sh4: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 27/31] target/sparc: Remove pointless use of CONFIG_TCG definition Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 28/31] target/sparc: Restrict has_work() handler to sysemu Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 29/31] target/tricore: " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 30/31] target/xtensa: " Philippe Mathieu-Daudé
2021-09-20 21:44 ` [PATCH v5 31/31] accel: Add missing AccelOpsClass::has_work() and drop SysemuCPUOps one Philippe Mathieu-Daudé
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