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ubizjakKAGA-KOKO
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irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base
percpu_base is used in various percpu functions that expect variable in __percpu address space. Correct the declaration of percpu_base to void __iomem * __percpu *percpu_base; to declare the variable as __percpu pointer. The patch fixes several sparse warnings: irq-gic.c:1172:44: warning: incorrect type in assignment (different address spaces) irq-gic.c:1172:44: expected void [noderef] __percpu *[noderef] __iomem *percpu_base irq-gic.c:1172:44: got void [noderef] __iomem *[noderef] __percpu * ... irq-gic.c:1231:43: warning: incorrect type in argument 1 (different address spaces) irq-gic.c:1231:43: expected void [noderef] __percpu *__pdata irq-gic.c:1231:43: got void [noderef] __percpu *[noderef] __iomem *percpu_base There were no changes in the resulting object files. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/all/20241213145809.2918-2-ubizjak@gmail.com
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drivers/irqchip/irq-gic.c

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@@ -64,7 +64,7 @@ static void gic_check_cpu_features(void)
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union gic_base {
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void __iomem *common_base;
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void __percpu * __iomem *percpu_base;
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void __iomem * __percpu *percpu_base;
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};
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struct gic_chip_data {

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