From: Tao Cui <cui.tao@linux.dev>
To: maobibo@loongson.cn, gaosong@loongson.cn, zhaotianrui@loongson.cn
Cc: loongarch@lists.linux.dev, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, chenhuacai@kernel.org,
kernel@xen0n.name, nagachaithanya9911@gmail.com,
cui.tao@linux.dev, Tao Cui <cuitao@kylinos.cn>
Subject: [PATCH 5/6] LoongArch: KVM: Propagate real error code in kvm_pch_pic_create
Date: Sun, 27 Sep 2026 15:52:39 +0800 [thread overview]
Message-ID: <20260927075240.3007947-6-cui.tao@linux.dev> (raw)
In-Reply-To: <20260927075240.3007947-1-cui.tao@linux.dev>
From: Tao Cui <cuitao@kylinos.cn>
kvm_pch_pic_create() replaces the real error of
kvm_setup_default_irq_routing() with a fixed -ENOMEM. Return the
actual code, as kvm_eiointc_create() already does; the kvm_ipi_create()
case is fixed separately by "Return the actual error code in
kvm_ipi_create()" (Chaithanya Lagisetty).
Fixes: 1928254c5ccb ("LoongArch: KVM: Add irqfd support")
Signed-off-by: Tao Cui <cuitao@kylinos.cn>
---
arch/loongarch/kvm/intc/pch_pic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/loongarch/kvm/intc/pch_pic.c b/arch/loongarch/kvm/intc/pch_pic.c
index e33d6693c37c..136211f154d4 100644
--- a/arch/loongarch/kvm/intc/pch_pic.c
+++ b/arch/loongarch/kvm/intc/pch_pic.c
@@ -448,7 +448,7 @@ static int kvm_pch_pic_create(struct kvm_device *dev, u32 type)
ret = kvm_setup_default_irq_routing(kvm);
if (ret)
- return -ENOMEM;
+ return ret;
s = kzalloc_obj(struct loongarch_pch_pic);
if (!s)
--
2.43.0
next prev parent reply other threads:[~2026-09-27 7:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-27 7:52 [PATCH 0/6] LoongArch: KVM: irqchip and steal time fixes Tao Cui
2026-09-27 7:52 ` [PATCH 1/6] LoongArch: KVM: Clear device pointer in irqchip destroy callbacks Tao Cui
2026-09-28 4:07 ` Bibo Mao
2026-09-27 7:52 ` [PATCH 2/6] LoongArch: KVM: Guard against NULL irqchip in irq injection Tao Cui
2026-09-28 4:14 ` Bibo Mao
2026-09-28 9:24 ` Tao Cui
2026-09-27 7:52 ` [PATCH 3/6] LoongArch: KVM: Load dmsintc pointer once in pch_msi_set_irq Tao Cui
2026-09-27 8:05 ` sashiko-bot
2026-09-27 7:52 ` [PATCH 4/6] LoongArch: KVM: Rebase steal time counter in vcpu context Tao Cui
2026-09-27 8:11 ` sashiko-bot
2026-09-28 7:23 ` Bibo Mao
2026-09-28 9:28 ` Tao Cui
2026-09-27 7:52 ` Tao Cui [this message]
2026-09-28 7:25 ` [PATCH 5/6] LoongArch: KVM: Propagate real error code in kvm_pch_pic_create Bibo Mao
2026-09-27 7:52 ` [PATCH 6/6] LoongArch: KVM: Reject repeated PCH-PIC CTRL_INIT Tao Cui
2026-09-28 8:01 ` Bibo Mao
2026-09-28 9:31 ` Tao Cui
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260927075240.3007947-6-cui.tao@linux.dev \
--to=cui.tao@linux.dev \
--cc=chenhuacai@kernel.org \
--cc=cuitao@kylinos.cn \
--cc=gaosong@loongson.cn \
--cc=kernel@xen0n.name \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=loongarch@lists.linux.dev \
--cc=maobibo@loongson.cn \
--cc=nagachaithanya9911@gmail.com \
--cc=zhaotianrui@loongson.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.