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Message-Id: <20230925074426.97856-7-xueshuai@linux.alibaba.com> Date: Mon, 25 Sep 2023 15:44:23 +0800 From: Shuai Xue <xueshuai@...ux.alibaba.com> To: keescook@...omium.org, tony.luck@...el.com, gpiccoli@...lia.com, rafael@...nel.org, lenb@...nel.org, james.morse@....com, bp@...en8.de, tglx@...utronix.de, mingo@...hat.com, dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com, ardb@...nel.org, robert.moore@...el.com Cc: linux-hardening@...r.kernel.org, linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org, linux-edac@...r.kernel.org, linux-efi@...r.kernel.org, acpica-devel@...ts.linuxfoundation.org, xueshuai@...ux.alibaba.com, baolin.wang@...ux.alibaba.com Subject: [RFC PATCH v2 6/9] ACPI: APEI: GHES: export ghes_report_chain Export ghes_report_chain so that it can be kicked by other drivers. Signed-off-by: Shuai Xue <xueshuai@...ux.alibaba.com> --- drivers/acpi/apei/ghes.c | 2 +- include/acpi/ghes.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 306bced16884..8acd3d56719a 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -95,7 +95,7 @@ #define FIX_APEI_GHES_SDEI_CRITICAL __end_of_fixed_addresses #endif -static ATOMIC_NOTIFIER_HEAD(ghes_report_chain); +ATOMIC_NOTIFIER_HEAD(ghes_report_chain); static inline bool is_hest_type_generic_v2(struct ghes *ghes) { diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 3c8bba9f1114..151567353e33 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -126,7 +126,7 @@ int ghes_notify_sea(void); static inline int ghes_notify_sea(void) { return -ENOENT; } #endif -struct notifier_block; +extern struct atomic_notifier_head ghes_report_chain; extern void ghes_register_report_chain(struct notifier_block *nb); extern void ghes_unregister_report_chain(struct notifier_block *nb); #endif /* GHES_H */ -- 2.41.0
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