43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
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From 2eae57b784c362d1e3aeb8f2b4c5796faaf91ac3 Mon Sep 17 00:00:00 2001
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From: tangbinzy <tangbin_yewu@cmss.chinamobile.com>
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Date: Sat, 12 Oct 2024 09:04:19 +0000
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Subject: [PATCH] hw/intc/xics: Avoid dynamic stack allocation mainline
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inclusion commit 7650c8fe520c67c3b36f6962c4ad990f56ad40b8 category: bugfix
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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---------------------------------------------------------------
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Use autofree heap allocation instead of variable-length
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array on the stack.
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Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Acked-by: David Gibson <david@gibson.dropbear.id.au>
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Reviewed-by: Greg Kurz <groug@kaod.org>
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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Message-id: 20220819153931.3147384-8-peter.maydell@linaro.org
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Signed-off-by: tangbinzy <tangbin_yewu@cmss.chinamobile.com>
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---
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hw/intc/xics.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/intc/xics.c b/hw/intc/xics.c
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index 48a835eab7..9215ef1fb5 100644
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--- a/hw/intc/xics.c
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+++ b/hw/intc/xics.c
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@@ -565,8 +565,8 @@ static void ics_reset_irq(ICSIRQState *irq)
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static void ics_reset(DeviceState *dev)
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{
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ICSState *ics = ICS(dev);
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+ g_autofree uint8_t *flags = g_malloc(ics->nr_irqs);
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int i;
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- uint8_t flags[ics->nr_irqs];
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for (i = 0; i < ics->nr_irqs; i++) {
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flags[i] = ics->irqs[i].flags;
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--
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2.41.0.windows.1
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