From: Richard Henderson <richard.henderson@linaro.org>
To: Jiaxun Yang <jiaxun.yang@flygoat.com>, qemu-devel@nongnu.org
Cc: "Song Gao" <gaosong@loongson.cn>,
"Bibo Mao" <maobibo@loongson.cn>,
"Eric Blake" <eblake@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Zhao Liu" <zhao1.liu@intel.com>,
"Paolo Bonzini" <pbonzini@redhat.com>
Subject: Re: [PATCH v2 02/23] target/loongarch: Fix address generation for gen_sc
Date: Thu, 26 Dec 2024 13:25:24 -0800 [thread overview]
Message-ID: <6740687a-07cc-48a5-9add-c9231102364f@linaro.org> (raw)
In-Reply-To: <20241226-la32-fixes1-v2-2-0414594f8cb5@flygoat.com>
On 12/26/24 13:19, Jiaxun Yang wrote:
> gen_sc should use make_address_i to obtain source address
> to ensure that address is properly truncated.
>
> Another temp value is created in middle to avoid data corruption
> as make_address_i may return the same memory location as src1.
>
> Signed-off-by: Jiaxun Yang<jiaxun.yang@flygoat.com>
> ---
> target/loongarch/tcg/insn_trans/trans_atomic.c.inc | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2024-12-26 21:25 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-26 21:19 [PATCH v2 00/23] target/loongarch: LoongArch32 fixes 1 Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 01/23] target/loongarch: Enable rotr.w/rotri.w for LoongArch32 Jiaxun Yang
2024-12-26 21:24 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 02/23] target/loongarch: Fix address generation for gen_sc Jiaxun Yang
2024-12-26 21:25 ` Richard Henderson [this message]
2024-12-26 21:19 ` [PATCH v2 03/23] target/loongarch: Fix PGD CSR for LoongArch32 Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 04/23] target/loongarch: Perform sign extension for IOCSR reads Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 05/23] target/loongarch: Use target_ulong for iocsrrd helper results Jiaxun Yang
2024-12-26 21:27 ` Richard Henderson
2024-12-26 22:45 ` Philippe Mathieu-Daudé
2024-12-26 21:19 ` [PATCH v2 06/23] target/loongarch: Store some uint64_t values as target_ulong Jiaxun Yang
2024-12-26 22:48 ` Philippe Mathieu-Daudé
2024-12-26 22:58 ` Jiaxun Yang
2024-12-26 23:02 ` Philippe Mathieu-Daudé
2024-12-26 21:19 ` [PATCH v2 07/23] target/loongarch: Cast address to 64bit before DMW_64_VSEG shift Jiaxun Yang
2024-12-26 21:28 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 08/23] target/loongarch: Fix some modifiers for log formatting Jiaxun Yang
2024-12-26 21:29 ` Richard Henderson
2024-12-26 22:49 ` Philippe Mathieu-Daudé
2024-12-26 21:19 ` [PATCH v2 09/23] target/loongarch: Use target_ulong for CSR helpers Jiaxun Yang
2024-12-26 21:31 ` Richard Henderson
2024-12-26 21:39 ` Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 10/23] target/loongarch: Scrutinise TCG float translation for 32 bit build Jiaxun Yang
2024-12-26 22:11 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 11/23] target/loongarch: Scrutinise TCG vector " Jiaxun Yang
2024-12-26 22:25 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 12/23] target/loongarch: Scrutinise TCG bitops " Jiaxun Yang
2024-12-26 21:55 ` Richard Henderson
2024-12-26 22:08 ` Jiaxun Yang
2024-12-26 22:10 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 13/23] target/loongarch: Fix rdtimer on 32bit build Jiaxun Yang
2024-12-26 22:16 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 14/23] target/loongarch: Scrutinise TCG arithmetic translation for 32 bit build Jiaxun Yang
2024-12-26 22:05 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 15/23] target/loongarch: Fix load type for gen_ll Jiaxun Yang
2024-12-26 22:05 ` Richard Henderson
2024-12-26 21:19 ` [PATCH v2 16/23] target/loongarch: Define address space information for LoongArch32 Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 17/23] target/loongarch: Refactoring is_la64/is_va32 " Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 18/23] target/loongarch: ifdef out 64 bit CPUs on 32 bit builds Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 19/23] target/loongarch: Introduce max32 CPU type Jiaxun Yang
2024-12-26 22:55 ` Philippe Mathieu-Daudé
2024-12-26 23:00 ` Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 20/23] hw/loongarch/virt: Default to max32 CPU for LoongArch 32 build Jiaxun Yang
2024-12-26 22:56 ` Philippe Mathieu-Daudé
2024-12-26 23:03 ` Jiaxun Yang
2024-12-26 23:20 ` Philippe Mathieu-Daudé
2024-12-26 21:19 ` [PATCH v2 21/23] qapi/machine: Replace TARGET_LOONGARCH64 with TARGET_LOONGARCH Jiaxun Yang
2025-01-07 11:06 ` Markus Armbruster
2024-12-26 21:19 ` [PATCH v2 22/23] target/loongarch: Wire up LoongArch32 Kconfigs Jiaxun Yang
2024-12-26 21:19 ` [PATCH v2 23/23] config: Add loongarch32-softmmu target Jiaxun Yang
2024-12-26 22:58 ` Philippe Mathieu-Daudé
2024-12-27 5:20 ` Richard Henderson
2024-12-27 10:48 ` Jiaxun Yang
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