From: "Jiaxun Yang" <jiaxun.yang@flygoat.com>
To: "Huacai Chen" <chenhuacai@loongson.cn>,
"Arnd Bergmann" <arnd@arndb.de>,
"Andy Lutomirski" <luto@kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Peter Zijlstra" <peterz@infradead.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"David Airlie" <airlied@linux.ie>,
"Jonathan Corbet" <corbet@lwn.net>,
"Linus Torvalds" <torvalds@linux-foundation.org>
Cc: linux-arch@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Xuefeng Li" <lixuefeng@loongson.cn>,
"Yanteng Si" <siyanteng@loongson.cn>,
"Huacai Chen" <chenhuacai@gmail.com>,
"Guo Ren" <guoren@kernel.org>, "Xuerui Wang" <kernel@xen0n.name>,
"Stephen Rothwell" <sfr@canb.auug.org.au>
Subject: Re: [PATCH V12 02/24] irqchip/loongson-liointc: Fix build error for LoongArch
Date: Wed, 01 Jun 2022 13:09:40 +0100 [thread overview]
Message-ID: <6e7da218-be6c-449d-92ea-be416ed12da5@www.fastmail.com> (raw)
In-Reply-To: <20220601100005.2989022-3-chenhuacai@loongson.cn>
在2022年6月1日六月 上午10:59，Huacai Chen写道：
> liointc driver is shared by MIPS and LoongArch, this patch adjust the
> code to fix build error for LoongArch.
>
> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
> ---
> drivers/irqchip/irq-loongson-liointc.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/irqchip/irq-loongson-liointc.c
> b/drivers/irqchip/irq-loongson-liointc.c
> index 649c58391618..aed88857d90f 100644
> --- a/drivers/irqchip/irq-loongson-liointc.c
> +++ b/drivers/irqchip/irq-loongson-liointc.c
> @@ -16,7 +16,11 @@
> #include <linux/smp.h>
> #include <linux/irqchip/chained_irq.h>
>
> +#ifdef CONFIG_MIPS
> #include <loongson.h>
> +#else
> +#include <asm/loongson.h>
> +#endif
>
> #define LIOINTC_CHIP_IRQ 32
> #define LIOINTC_NUM_PARENT 4
> @@ -53,7 +57,7 @@ static void liointc_chained_handle_irq(struct irq_desc *desc)
> struct liointc_handler_data *handler = irq_desc_get_handler_data(desc);
> struct irq_chip *chip = irq_desc_get_chip(desc);
> struct irq_chip_generic *gc = handler->priv->gc;
> - int core = get_ebase_cpunum() % LIOINTC_NUM_CORES;
> + int core = cpu_logical_map(smp_processor_id()) % LIOINTC_NUM_CORES;
> u32 pending;
>
> chained_irq_enter(chip, desc);
> --
> 2.27.0
--
- Jiaxun
next prev parent reply other threads:[~2022-06-01 12:10 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-01 9:59 [PATCH V12 00/24] arch: Add basic LoongArch support Huacai Chen
2022-06-01 9:59 ` [PATCH V12 01/24] irqchip: Adjust Kconfig for Loongson Huacai Chen
2022-06-01 10:36 ` WANG Xuerui
2022-06-01 9:59 ` [PATCH V12 02/24] irqchip/loongson-liointc: Fix build error for LoongArch Huacai Chen
2022-06-01 10:37 ` WANG Xuerui
2022-06-01 12:09 ` Jiaxun Yang [this message]
2022-06-01 9:59 ` [PATCH V12 03/24] Documentation: LoongArch: Add basic documentations Huacai Chen
2022-06-01 12:16 ` Jiaxun Yang
2022-06-02 9:13 ` Bagas Sanjaya
2022-06-02 9:26 ` Huacai Chen
2022-06-01 9:59 ` [PATCH V12 04/24] Documentation/zh_CN: Add basic LoongArch documentations Huacai Chen
2022-06-01 12:17 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 05/24] LoongArch: Add ELF-related definitions Huacai Chen
2022-06-01 12:18 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 06/24] LoongArch: Add writecombine support for drm Huacai Chen
2022-06-01 12:20 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 07/24] LoongArch: Add build infrastructure Huacai Chen
2022-06-01 12:23 ` Jiaxun Yang
2022-06-01 15:47 ` Randy Dunlap
2022-06-01 16:02 ` Arnd Bergmann
2022-06-01 9:59 ` [PATCH V12 08/24] LoongArch: Add CPU definition headers Huacai Chen
2022-06-01 12:25 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 09/24] LoongArch: Add atomic/locking headers Huacai Chen
2022-06-01 12:27 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 10/24] LoongArch: Add other common headers Huacai Chen
2022-06-01 12:27 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 11/24] LoongArch: Add boot and setup routines Huacai Chen
2022-06-01 12:29 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 12/24] LoongArch: Add exception/interrupt handling Huacai Chen
2022-06-01 12:29 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 13/24] LoongArch: Add process management Huacai Chen
2022-06-01 9:59 ` [PATCH V12 14/24] LoongArch: Add memory management Huacai Chen
2022-06-01 9:59 ` [PATCH V12 15/24] LoongArch: Add system call support Huacai Chen
2022-06-01 12:30 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 16/24] LoongArch: Add signal handling support Huacai Chen
2022-06-01 9:59 ` [PATCH V12 17/24] LoongArch: Add ELF and module support Huacai Chen
2022-06-01 12:30 ` Jiaxun Yang
2022-06-01 9:59 ` [PATCH V12 18/24] LoongArch: Add misc common routines Huacai Chen
2022-06-01 12:31 ` Jiaxun Yang
2022-06-01 10:00 ` [PATCH V12 19/24] LoongArch: Add some library functions Huacai Chen
2022-06-01 12:33 ` Jiaxun Yang
2022-06-01 10:00 ` [PATCH V12 20/24] LoongArch: Add VDSO and VSYSCALL support Huacai Chen
2022-06-01 10:00 ` [PATCH V12 21/24] LoongArch: Add multi-processor (SMP) support Huacai Chen
2022-06-01 12:34 ` Jiaxun Yang
2022-06-01 10:00 ` [PATCH V12 22/24] LoongArch: Add Non-Uniform Memory Access (NUMA) support Huacai Chen
2022-06-01 11:27 ` WANG Xuerui
2022-06-01 10:00 ` [PATCH V12 23/24] LoongArch: Add Loongson-3 default config file Huacai Chen
2022-06-01 10:00 ` [PATCH V12 24/24] MAINTAINERS: Add maintainer information for LoongArch Huacai Chen
2022-06-01 12:35 ` Jiaxun Yang
2022-06-01 14:56 ` Guo Ren
2022-06-01 11:30 ` [PATCH V12 00/24] arch: Add basic LoongArch support WANG Xuerui
2022-06-01 12:44 ` Jiaxun Yang
2022-06-01 15:02 ` Guo Ren
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