lkml.org 
[lkml]   [2018]   [Apr]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:x86/pti] x86/uapi: Fix asm/bootparam.h userspace compilation errors
Commit-ID:  9820e1c3376c641299624dd24646aed3167ad5b1
Gitweb: https://git.kernel.org/tip/9820e1c3376c641299624dd24646aed3167ad5b1
Author: Dmitry V. Levin <ldv@altlinux.org>
AuthorDate: Thu, 5 Apr 2018 07:32:10 +0300
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 5 Apr 2018 10:05:21 +0200

x86/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];

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: <stable@vger.kernel.org> # v4.16
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: 4a362601baa6 ("x86/jailhouse: Add infrastructure for running in non-root cell")
Link: http://lkml.kernel.org/r/20180405043210.GA13254@altlinux.org
Signed-off-by: Ingo Molnar <mingo@kernel.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" */
\
 
 \ /
  Last update: 2018-04-05 11:19    [W:0.034 / U:28.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site