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Message-ID: <20180405043210.GA13254@altlinux.org>
Date: Thu, 5 Apr 2018 07:32:10 +0300
From: "Dmitry V. Levin" <ldv@...linux.org>
To: Jan Kiszka <jan.kiszka@...mens.com>
Cc: Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] uapi: fix asm/bootparam.h userspace compilation errors
Consistently use types provided by <linux/types.h> to fix the following
asm/bootparam.h userspace compilation errors:
/usr/include/asm/bootparam.h:140:2: error: unknown type name 'u16'
u16 version;
/usr/include/asm/bootparam.h:141:2: error: unknown type name 'u16'
u16 compatible_version;
/usr/include/asm/bootparam.h:142:2: error: unknown type name 'u16'
u16 pm_timer_address;
/usr/include/asm/bootparam.h:143:2: error: unknown type name 'u16'
u16 num_cpus;
/usr/include/asm/bootparam.h:144:2: error: unknown type name 'u64'
u64 pci_mmconfig_base;
/usr/include/asm/bootparam.h:145:2: error: unknown type name 'u32'
u32 tsc_khz;
/usr/include/asm/bootparam.h:146:2: error: unknown type name 'u32'
u32 apic_khz;
/usr/include/asm/bootparam.h:147:2: error: unknown type name 'u8'
u8 standard_ioapic;
/usr/include/asm/bootparam.h:148:2: error: unknown type name 'u8'
u8 cpu_ids[255];
Fixes: 4a362601baa6 ("x86/jailhouse: Add infrastructure for running in non-root cell")
Cc: <stable@...r.kernel.org> # v4.16
Signed-off-by: Dmitry V. Levin <ldv@...linux.org>
---
arch/x86/include/uapi/asm/bootparam.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h
index aebf60357758..a06cbf019744 100644
--- a/arch/x86/include/uapi/asm/bootparam.h
+++ b/arch/x86/include/uapi/asm/bootparam.h
@@ -137,15 +137,15 @@ struct boot_e820_entry {
* setup data structure.
*/
struct jailhouse_setup_data {
- u16 version;
- u16 compatible_version;
- u16 pm_timer_address;
- u16 num_cpus;
- u64 pci_mmconfig_base;
- u32 tsc_khz;
- u32 apic_khz;
- u8 standard_ioapic;
- u8 cpu_ids[255];
+ __u16 version;
+ __u16 compatible_version;
+ __u16 pm_timer_address;
+ __u16 num_cpus;
+ __u64 pci_mmconfig_base;
+ __u32 tsc_khz;
+ __u32 apic_khz;
+ __u8 standard_ioapic;
+ __u8 cpu_ids[255];
} __attribute__((packed));
/* The so-called "zeropage" */
--
ldv
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