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-rw-r--r--arch/x86/Kconfig.debug44
-rw-r--r--arch/x86/configs/i386_defconfig1
-rw-r--r--arch/x86/configs/x86_64_defconfig1
-rw-r--r--arch/x86/kernel/amd_nb.c2
-rw-r--r--arch/x86/kernel/crash.c4
-rw-r--r--arch/x86/kernel/io_delay.c38
-rw-r--r--arch/x86/kernel/tsc.c4
7 files changed, 33 insertions, 61 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index f730680dc818..6791a3c97589 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -179,26 +179,6 @@ config X86_DECODER_SELFTEST
decoder code.
If unsure, say "N".
-#
-# IO delay types:
-#
-
-config IO_DELAY_TYPE_0X80
- int
- default "0"
-
-config IO_DELAY_TYPE_0XED
- int
- default "1"
-
-config IO_DELAY_TYPE_UDELAY
- int
- default "2"
-
-config IO_DELAY_TYPE_NONE
- int
- default "3"
-
choice
prompt "IO delay type"
default IO_DELAY_0X80
@@ -229,30 +209,6 @@ config IO_DELAY_NONE
endchoice
-if IO_DELAY_0X80
-config DEFAULT_IO_DELAY_TYPE
- int
- default IO_DELAY_TYPE_0X80
-endif
-
-if IO_DELAY_0XED
-config DEFAULT_IO_DELAY_TYPE
- int
- default IO_DELAY_TYPE_0XED
-endif
-
-if IO_DELAY_UDELAY
-config DEFAULT_IO_DELAY_TYPE
- int
- default IO_DELAY_TYPE_UDELAY
-endif
-
-if IO_DELAY_NONE
-config DEFAULT_IO_DELAY_TYPE
- int
- default IO_DELAY_TYPE_NONE
-endif
-
config DEBUG_BOOT_PARAMS
bool "Debug boot parameters"
depends on DEBUG_KERNEL
diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index 2b2481acc661..59ce9ed58430 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -130,7 +130,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig
index e8829abf063a..d0a5ffeae8df 100644
--- a/arch/x86/configs/x86_64_defconfig
+++ b/arch/x86/configs/x86_64_defconfig
@@ -129,7 +129,6 @@ CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEBUG_DEVRES=y
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 002aedc69393..d63e63b7d1d9 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -72,7 +72,7 @@ static const struct pci_device_id hygon_root_ids[] = {
{}
};
-const struct pci_device_id hygon_nb_misc_ids[] = {
+static const struct pci_device_id hygon_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
{}
};
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 84e2d3ddd0eb..a55094b5f452 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -56,7 +56,6 @@ struct crash_memmap_data {
*/
crash_vmclear_fn __rcu *crash_vmclear_loaded_vmcss = NULL;
EXPORT_SYMBOL_GPL(crash_vmclear_loaded_vmcss);
-unsigned long crash_zero_bytes;
static inline void cpu_crash_vmclear_loaded_vmcss(void)
{
@@ -173,6 +172,9 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
}
#ifdef CONFIG_KEXEC_FILE
+
+static unsigned long crash_zero_bytes;
+
static int get_nr_ram_ranges_callback(struct resource *res, void *arg)
{
unsigned int *nr_ranges = arg;
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index 805b7a341aca..fdb6506ceaaa 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -13,7 +13,22 @@
#include <linux/dmi.h>
#include <linux/io.h>
-int io_delay_type __read_mostly = CONFIG_DEFAULT_IO_DELAY_TYPE;
+#define IO_DELAY_TYPE_0X80 0
+#define IO_DELAY_TYPE_0XED 1
+#define IO_DELAY_TYPE_UDELAY 2
+#define IO_DELAY_TYPE_NONE 3
+
+#if defined(CONFIG_IO_DELAY_0X80)
+#define DEFAULT_IO_DELAY_TYPE IO_DELAY_TYPE_0X80
+#elif defined(CONFIG_IO_DELAY_0XED)
+#define DEFAULT_IO_DELAY_TYPE IO_DELAY_TYPE_0XED
+#elif defined(CONFIG_IO_DELAY_UDELAY)
+#define DEFAULT_IO_DELAY_TYPE IO_DELAY_TYPE_UDELAY
+#elif defined(CONFIG_IO_DELAY_NONE)
+#define DEFAULT_IO_DELAY_TYPE IO_DELAY_TYPE_NONE
+#endif
+
+int io_delay_type __read_mostly = DEFAULT_IO_DELAY_TYPE;
static int __initdata io_delay_override;
@@ -24,13 +39,13 @@ void native_io_delay(void)
{
switch (io_delay_type) {
default:
- case CONFIG_IO_DELAY_TYPE_0X80:
+ case IO_DELAY_TYPE_0X80:
asm volatile ("outb %al, $0x80");
break;
- case CONFIG_IO_DELAY_TYPE_0XED:
+ case IO_DELAY_TYPE_0XED:
asm volatile ("outb %al, $0xed");
break;
- case CONFIG_IO_DELAY_TYPE_UDELAY:
+ case IO_DELAY_TYPE_UDELAY:
/*
* 2 usecs is an upper-bound for the outb delay but
* note that udelay doesn't have the bus-level
@@ -39,7 +54,8 @@ void native_io_delay(void)
* are shorter until calibrated):
*/
udelay(2);
- case CONFIG_IO_DELAY_TYPE_NONE:
+ break;
+ case IO_DELAY_TYPE_NONE:
break;
}
}
@@ -47,9 +63,9 @@ EXPORT_SYMBOL(native_io_delay);
static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
{
- if (io_delay_type == CONFIG_IO_DELAY_TYPE_0X80) {
+ if (io_delay_type == IO_DELAY_TYPE_0X80) {
pr_notice("%s: using 0xed I/O delay port\n", id->ident);
- io_delay_type = CONFIG_IO_DELAY_TYPE_0XED;
+ io_delay_type = IO_DELAY_TYPE_0XED;
}
return 0;
@@ -115,13 +131,13 @@ static int __init io_delay_param(char *s)
return -EINVAL;
if (!strcmp(s, "0x80"))
- io_delay_type = CONFIG_IO_DELAY_TYPE_0X80;
+ io_delay_type = IO_DELAY_TYPE_0X80;
else if (!strcmp(s, "0xed"))
- io_delay_type = CONFIG_IO_DELAY_TYPE_0XED;
+ io_delay_type = IO_DELAY_TYPE_0XED;
else if (!strcmp(s, "udelay"))
- io_delay_type = CONFIG_IO_DELAY_TYPE_UDELAY;
+ io_delay_type = IO_DELAY_TYPE_UDELAY;
else if (!strcmp(s, "none"))
- io_delay_type = CONFIG_IO_DELAY_TYPE_NONE;
+ io_delay_type = IO_DELAY_TYPE_NONE;
else
return -EINVAL;
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 59b57605e66c..57d87f79558f 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -59,7 +59,7 @@ struct cyc2ns {
static DEFINE_PER_CPU_ALIGNED(struct cyc2ns, cyc2ns);
-void __always_inline cyc2ns_read_begin(struct cyc2ns_data *data)
+__always_inline void cyc2ns_read_begin(struct cyc2ns_data *data)
{
int seq, idx;
@@ -76,7 +76,7 @@ void __always_inline cyc2ns_read_begin(struct cyc2ns_data *data)
} while (unlikely(seq != this_cpu_read(cyc2ns.seq.sequence)));
}
-void __always_inline cyc2ns_read_end(void)
+__always_inline void cyc2ns_read_end(void)
{
preempt_enable_notrace();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 14:52:16 +0000