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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH 05/65] xen: Annotate fnptr targets from custom_param()
The "watchdog_timeout" and "cpu_type" handlers were missing __init.
The "numa", "acpi", "irq_vector_map" and "flask" handlers can skip forward
declarations by altering the custom_param() position.
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Wei Liu <wl@xxxxxxx>
CC: Julien Grall <julien@xxxxxxx>
CC: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
xen/arch/x86/acpi/cpu_idle.c | 2 +-
xen/arch/x86/acpi/power.c | 2 +-
xen/arch/x86/apic.c | 4 ++--
xen/arch/x86/cpu/mcheck/mce.c | 2 +-
xen/arch/x86/cpu/microcode/core.c | 2 +-
xen/arch/x86/cpu/vpmu.c | 2 +-
xen/arch/x86/cpuid.c | 2 +-
xen/arch/x86/dom0_build.c | 8 ++++----
xen/arch/x86/genapic/probe.c | 2 +-
xen/arch/x86/hpet.c | 2 +-
xen/arch/x86/hvm/viridian/viridian.c | 2 +-
xen/arch/x86/hvm/vmx/vmcs.c | 8 ++++----
xen/arch/x86/io_apic.c | 2 +-
xen/arch/x86/irq.c | 6 ++----
xen/arch/x86/mm.c | 2 +-
xen/arch/x86/nmi.c | 4 ++--
xen/arch/x86/numa.c | 6 ++----
xen/arch/x86/oprofile/nmi_int.c | 2 +-
xen/arch/x86/psr.c | 2 +-
xen/arch/x86/pv/domain.c | 8 ++++----
xen/arch/x86/pv/shim.c | 2 +-
xen/arch/x86/setup.c | 11 +++++------
xen/arch/x86/shutdown.c | 2 +-
xen/arch/x86/spec_ctrl.c | 6 +++---
xen/arch/x86/time.c | 2 +-
xen/arch/x86/tsx.c | 2 +-
xen/arch/x86/x86_64/mmconfig-shared.c | 2 +-
xen/common/argo.c | 2 +-
xen/common/core_parking.c | 2 +-
xen/common/debugtrace.c | 2 +-
xen/common/domain.c | 2 +-
xen/common/efi/boot.c | 2 +-
xen/common/grant_table.c | 14 +++++++-------
xen/common/kexec.c | 6 +++---
xen/common/memory.c | 2 +-
xen/common/page_alloc.c | 2 +-
xen/common/sched/cpupool.c | 2 +-
xen/common/sched/credit2.c | 2 +-
xen/drivers/acpi/tables.c | 2 +-
xen/drivers/char/console.c | 18 +++++++++---------
xen/drivers/cpufreq/cpufreq.c | 2 +-
xen/drivers/passthrough/amd/iommu_acpi.c | 6 +++---
xen/drivers/passthrough/iommu.c | 4 ++--
xen/drivers/passthrough/pci.c | 4 ++--
xen/drivers/passthrough/vtd/dmar.c | 2 +-
xen/drivers/passthrough/vtd/quirks.c | 2 +-
xen/drivers/video/vesa.c | 2 +-
xen/xsm/flask/flask_op.c | 5 ++---
xen/xsm/xsm_core.c | 2 +-
49 files changed, 89 insertions(+), 95 deletions(-)
diff --git a/xen/arch/x86/acpi/cpu_idle.c b/xen/arch/x86/acpi/cpu_idle.c
index d788c8bffc84..5d73eb5917af 100644
--- a/xen/arch/x86/acpi/cpu_idle.c
+++ b/xen/arch/x86/acpi/cpu_idle.c
@@ -106,7 +106,7 @@ void (*__read_mostly pm_idle_save)(void);
unsigned int max_cstate __read_mostly = UINT_MAX;
unsigned int max_csubstate __read_mostly = UINT_MAX;
-static int __init parse_cstate(const char *s)
+static int __init cf_check parse_cstate(const char *s)
{
max_cstate = simple_strtoul(s, &s, 0);
if ( *s == ',' )
diff --git a/xen/arch/x86/acpi/power.c b/xen/arch/x86/acpi/power.c
index 31a56f02d083..0f2c87c096c7 100644
--- a/xen/arch/x86/acpi/power.c
+++ b/xen/arch/x86/acpi/power.c
@@ -35,7 +35,7 @@
uint32_t system_reset_counter = 1;
-static int __init parse_acpi_sleep(const char *s)
+static int __init cf_check parse_acpi_sleep(const char *s)
{
const char *ss;
unsigned int flag = 0;
diff --git a/xen/arch/x86/apic.c b/xen/arch/x86/apic.c
index 55c103aaffbb..dd6cf1529f1e 100644
--- a/xen/arch/x86/apic.c
+++ b/xen/arch/x86/apic.c
@@ -775,7 +775,7 @@ int lapic_resume(void)
* Original code written by Keir Fraser.
*/
-static int __init lapic_disable(const char *str)
+static int __init cf_check lapic_disable(const char *str)
{
enable_local_apic = -1;
setup_clear_cpu_cap(X86_FEATURE_APIC);
@@ -784,7 +784,7 @@ static int __init lapic_disable(const char *str)
custom_param("nolapic", lapic_disable);
boolean_param("lapic", enable_local_apic);
-static int __init apic_set_verbosity(const char *str)
+static int __init cf_check apic_set_verbosity(const char *str)
{
if (strcmp("debug", str) == 0)
apic_verbosity = APIC_DEBUG;
diff --git a/xen/arch/x86/cpu/mcheck/mce.c b/xen/arch/x86/cpu/mcheck/mce.c
index eae08caa07cd..ea86d84481b2 100644
--- a/xen/arch/x86/cpu/mcheck/mce.c
+++ b/xen/arch/x86/cpu/mcheck/mce.c
@@ -63,7 +63,7 @@ struct mca_banks *mca_allbanks;
#endif
int mce_verbosity;
-static int __init mce_set_verbosity(const char *str)
+static int __init cf_check mce_set_verbosity(const char *str)
{
if ( strcmp("verbose", str) == 0 )
mce_verbosity = MCE_VERBOSE;
diff --git a/xen/arch/x86/cpu/microcode/core.c
b/xen/arch/x86/cpu/microcode/core.c
index ac3ceb567c41..95d35ca0f3f7 100644
--- a/xen/arch/x86/cpu/microcode/core.c
+++ b/xen/arch/x86/cpu/microcode/core.c
@@ -111,7 +111,7 @@ void __init microcode_set_module(unsigned int idx)
* optional. If the EFI has forced which of the multiboot payloads is to be
* used, only nmi=<bool> is parsed.
*/
-static int __init parse_ucode(const char *s)
+static int __init cf_check parse_ucode(const char *s)
{
const char *ss;
int val, rc = 0;
diff --git a/xen/arch/x86/cpu/vpmu.c b/xen/arch/x86/cpu/vpmu.c
index 4ada29670469..9875143cac0e 100644
--- a/xen/arch/x86/cpu/vpmu.c
+++ b/xen/arch/x86/cpu/vpmu.c
@@ -55,7 +55,7 @@ static unsigned vpmu_count;
static DEFINE_PER_CPU(struct vcpu *, last_vcpu);
-static int __init parse_vpmu_params(const char *s)
+static int __init cf_check parse_vpmu_params(const char *s)
{
const char *ss;
int rc = 0, val;
diff --git a/xen/arch/x86/cpuid.c b/xen/arch/x86/cpuid.c
index 151944f65702..f33c6ed76872 100644
--- a/xen/arch/x86/cpuid.c
+++ b/xen/arch/x86/cpuid.c
@@ -26,7 +26,7 @@ static const uint32_t __initconst hvm_hap_def_featuremask[] =
INIT_HVM_HAP_DEF_FEATURES;
static const uint32_t deep_features[] = INIT_DEEP_FEATURES;
-static int __init parse_xen_cpuid(const char *s)
+static int __init cf_check parse_xen_cpuid(const char *s)
{
const char *ss;
int val, rc = 0;
diff --git a/xen/arch/x86/dom0_build.c b/xen/arch/x86/dom0_build.c
index 5a7441ed5b79..7c2ad03ac647 100644
--- a/xen/arch/x86/dom0_build.c
+++ b/xen/arch/x86/dom0_build.c
@@ -114,7 +114,7 @@ static int __init parse_amt(const char *s, const char **ps,
struct memsize *sz)
return 0;
}
-static int __init parse_dom0_mem(const char *s)
+static int __init cf_check parse_dom0_mem(const char *s)
{
int ret;
@@ -143,7 +143,7 @@ custom_param("dom0_mem", parse_dom0_mem);
static unsigned int __initdata opt_dom0_max_vcpus_min = 1;
static unsigned int __initdata opt_dom0_max_vcpus_max = UINT_MAX;
-static int __init parse_dom0_max_vcpus(const char *s)
+static int __init cf_check parse_dom0_max_vcpus(const char *s)
{
if ( *s == '-' ) /* -M */
opt_dom0_max_vcpus_max = simple_strtoul(s + 1, &s, 0);
@@ -167,7 +167,7 @@ static __initdata unsigned int dom0_pxms[MAX_NUMNODES] =
{ [0 ... MAX_NUMNODES - 1] = ~0 };
bool __initdata dom0_affinity_relaxed;
-static int __init parse_dom0_nodes(const char *s)
+static int __init cf_check parse_dom0_nodes(const char *s)
{
const char *ss;
int rc = 0;
@@ -265,7 +265,7 @@ bool __initdata opt_dom0_pvh = !IS_ENABLED(CONFIG_PV);
bool __initdata opt_dom0_verbose = IS_ENABLED(CONFIG_VERBOSE_DEBUG);
bool __initdata opt_dom0_msr_relaxed;
-static int __init parse_dom0_param(const char *s)
+static int __init cf_check parse_dom0_param(const char *s)
{
const char *ss;
int rc = 0;
diff --git a/xen/arch/x86/genapic/probe.c b/xen/arch/x86/genapic/probe.c
index 66bc5ce072dc..ad57912f506b 100644
--- a/xen/arch/x86/genapic/probe.c
+++ b/xen/arch/x86/genapic/probe.c
@@ -43,7 +43,7 @@ void __init generic_bigsmp_probe(void)
}
}
-static int __init genapic_apic_force(const char *str)
+static int __init cf_check genapic_apic_force(const char *str)
{
int i, rc = -EINVAL;
diff --git a/xen/arch/x86/hpet.c b/xen/arch/x86/hpet.c
index afe104dc93c2..7b009a930498 100644
--- a/xen/arch/x86/hpet.c
+++ b/xen/arch/x86/hpet.c
@@ -65,7 +65,7 @@ u8 __initdata hpet_flags;
static bool __initdata force_hpet_broadcast;
boolean_param("hpetbroadcast", force_hpet_broadcast);
-static int __init parse_hpet_param(const char *s)
+static int __init cf_check parse_hpet_param(const char *s)
{
const char *ss;
int val, rc = 0;
diff --git a/xen/arch/x86/hvm/viridian/viridian.c
b/xen/arch/x86/hvm/viridian/viridian.c
index 9e1363207f80..ad32b09725d5 100644
--- a/xen/arch/x86/hvm/viridian/viridian.c
+++ b/xen/arch/x86/hvm/viridian/viridian.c
@@ -1207,7 +1207,7 @@ static int viridian_load_vcpu_ctxt(struct domain *d,
HVM_REGISTER_SAVE_RESTORE(VIRIDIAN_VCPU, viridian_save_vcpu_ctxt,
viridian_load_vcpu_ctxt, 1, HVMSR_PER_VCPU);
-static int __init parse_viridian_version(const char *arg)
+static int __init cf_check parse_viridian_version(const char *arg)
{
const char *t;
unsigned int n[3];
diff --git a/xen/arch/x86/hvm/vmx/vmcs.c b/xen/arch/x86/hvm/vmx/vmcs.c
index f9f9bc18cdbc..3d1ca248ffde 100644
--- a/xen/arch/x86/hvm/vmx/vmcs.c
+++ b/xen/arch/x86/hvm/vmx/vmcs.c
@@ -71,7 +71,7 @@ static bool __read_mostly opt_ept_pml = true;
static s8 __read_mostly opt_ept_ad = -1;
int8_t __read_mostly opt_ept_exec_sp = -1;
-static int __init parse_ept_param(const char *s)
+static int __init cf_check parse_ept_param(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -107,16 +107,16 @@ static void update_ept_param(void)
opt_ept_exec_sp);
}
-static void __init init_ept_param(struct param_hypfs *par)
+static void __init cf_check init_ept_param(struct param_hypfs *par)
{
update_ept_param();
custom_runtime_set_var(par, opt_ept_setting);
}
-static int parse_ept_param_runtime(const char *s);
+static int cf_check parse_ept_param_runtime(const char *s);
custom_runtime_only_param("ept", parse_ept_param_runtime, init_ept_param);
-static int parse_ept_param_runtime(const char *s)
+static int cf_check parse_ept_param_runtime(const char *s)
{
struct domain *d;
int val;
diff --git a/xen/arch/x86/io_apic.c b/xen/arch/x86/io_apic.c
index 1c49a0fe1478..4135a9c06052 100644
--- a/xen/arch/x86/io_apic.c
+++ b/xen/arch/x86/io_apic.c
@@ -1601,7 +1601,7 @@ static unsigned int startup_level_ioapic_irq(struct
irq_desc *desc)
return 0; /* don't check for pending */
}
-static int __init setup_ioapic_ack(const char *s)
+static int __init cf_check setup_ioapic_ack(const char *s)
{
if ( !strcmp(s, "old") )
{
diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c
index 67cbf6b979dc..84b174d0f51f 100644
--- a/xen/arch/x86/irq.c
+++ b/xen/arch/x86/irq.c
@@ -28,8 +28,6 @@
#include <irq_vectors.h>
#include <public/physdev.h>
-static int parse_irq_vector_map_param(const char *s);
-
/* opt_noirqbalance: If true, software IRQ balancing/affinity is disabled. */
bool __read_mostly opt_noirqbalance;
boolean_param("noirqbalance", opt_noirqbalance);
@@ -40,7 +38,6 @@ integer_param("nr_irqs", nr_irqs);
/* This default may be changed by the AMD IOMMU code */
int __read_mostly opt_irq_vector_map = OPT_IRQ_VECTOR_MAP_DEFAULT;
-custom_param("irq_vector_map", parse_irq_vector_map_param);
/* Max number of guests IRQ could be shared with */
static unsigned char __read_mostly irq_max_guests;
@@ -66,7 +63,7 @@ static struct timer irq_ratelimit_timer;
static unsigned int __read_mostly irq_ratelimit_threshold = 10000;
integer_param("irq_ratelimit", irq_ratelimit_threshold);
-static int __init parse_irq_vector_map_param(const char *s)
+static int __init cf_check parse_irq_vector_map_param(const char *s)
{
const char *ss;
int rc = 0;
@@ -90,6 +87,7 @@ static int __init parse_irq_vector_map_param(const char *s)
return rc;
}
+custom_param("irq_vector_map", parse_irq_vector_map_param);
/* Must be called when irq disabled */
void lock_vector_lock(void)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 25f44a161c65..35d000921795 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -189,7 +189,7 @@ static uint32_t base_disallow_mask;
static s8 __read_mostly opt_mmio_relax;
-static int __init parse_mmio_relax(const char *s)
+static int __init cf_check parse_mmio_relax(const char *s)
{
if ( !*s )
opt_mmio_relax = 1;
diff --git a/xen/arch/x86/nmi.c b/xen/arch/x86/nmi.c
index ab94a96c4d03..1a225d499295 100644
--- a/xen/arch/x86/nmi.c
+++ b/xen/arch/x86/nmi.c
@@ -48,7 +48,7 @@ bool __initdata opt_watchdog;
/* watchdog_force: If true, process unknown NMIs when running the watchdog. */
bool watchdog_force;
-static int __init parse_watchdog(const char *s)
+static int __init cf_check parse_watchdog(const char *s)
{
if ( !*s )
{
@@ -78,7 +78,7 @@ custom_param("watchdog", parse_watchdog);
/* opt_watchdog_timeout: Number of seconds to wait before panic. */
static unsigned int opt_watchdog_timeout = 5;
-static int parse_watchdog_timeout(const char *s)
+static int __init cf_check parse_watchdog_timeout(const char *s)
{
const char *q;
diff --git a/xen/arch/x86/numa.c b/xen/arch/x86/numa.c
index ce79ee44cefe..6be5a0c93322 100644
--- a/xen/arch/x86/numa.c
+++ b/xen/arch/x86/numa.c
@@ -19,9 +19,6 @@
#include <xen/sched.h>
#include <xen/softirq.h>
-static int numa_setup(const char *s);
-custom_param("numa", numa_setup);
-
#ifndef Dprintk
#define Dprintk(x...)
#endif
@@ -294,7 +291,7 @@ void numa_set_node(int cpu, nodeid_t node)
}
/* [numa=off] */
-static __init int numa_setup(const char *opt)
+static int __init cf_check numa_setup(const char *opt)
{
if ( !strncmp(opt,"off",3) )
numa_off = true;
@@ -321,6 +318,7 @@ static __init int numa_setup(const char *opt)
return 0;
}
+custom_param("numa", numa_setup);
/*
* Setup early cpu_to_node.
diff --git a/xen/arch/x86/oprofile/nmi_int.c b/xen/arch/x86/oprofile/nmi_int.c
index a13bd82915ac..7842d95b95ea 100644
--- a/xen/arch/x86/oprofile/nmi_int.c
+++ b/xen/arch/x86/oprofile/nmi_int.c
@@ -340,7 +340,7 @@ static int __init p4_init(char ** cpu_type)
static int force_arch_perfmon;
-static int force_cpu_type(const char *str)
+static int __init cf_check force_cpu_type(const char *str)
{
if (!strcmp(str, "arch_perfmon")) {
force_arch_perfmon = 1;
diff --git a/xen/arch/x86/psr.c b/xen/arch/x86/psr.c
index d805b85dc60b..56916344cb1d 100644
--- a/xen/arch/x86/psr.c
+++ b/xen/arch/x86/psr.c
@@ -573,7 +573,7 @@ static bool __init parse_psr_bool(const char *s, const char
*delim,
return false;
}
-static int __init parse_psr_param(const char *s)
+static int __init cf_check parse_psr_param(const char *s)
{
const char *ss, *val_delim;
const char *q;
diff --git a/xen/arch/x86/pv/domain.c b/xen/arch/x86/pv/domain.c
index 6ad533183bcd..125c4561a7ea 100644
--- a/xen/arch/x86/pv/domain.c
+++ b/xen/arch/x86/pv/domain.c
@@ -20,7 +20,7 @@
int8_t __read_mostly opt_pv32 = -1;
#endif
-static __init int parse_pv(const char *s)
+static int __init cf_check parse_pv(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -63,16 +63,16 @@ static const char opt_pcid_2_string[][7] = {
[PCID_NOXPTI] = "noxpti",
};
-static void __init opt_pcid_init(struct param_hypfs *par)
+static void __init cf_check opt_pcid_init(struct param_hypfs *par)
{
custom_runtime_set_var(par, opt_pcid_2_string[opt_pcid]);
}
#endif
-static int parse_pcid(const char *s);
+static int cf_check parse_pcid(const char *s);
custom_runtime_param("pcid", parse_pcid, opt_pcid_init);
-static int parse_pcid(const char *s)
+static int cf_check parse_pcid(const char *s)
{
int rc = 0;
diff --git a/xen/arch/x86/pv/shim.c b/xen/arch/x86/pv/shim.c
index 4c710ad8913f..ae4d8913faa1 100644
--- a/xen/arch/x86/pv/shim.c
+++ b/xen/arch/x86/pv/shim.c
@@ -73,7 +73,7 @@ static uint64_t __initdata shim_nrpages;
static uint64_t __initdata shim_min_nrpages;
static uint64_t __initdata shim_max_nrpages;
-static int __init parse_shim_mem(const char *s)
+static int __init cf_check parse_shim_mem(const char *s)
{
do {
if ( !strncmp(s, "min:", 4) )
diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index da47cdea14a1..f35f3cb899ab 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/arch/x86/setup.c
@@ -81,8 +81,6 @@ unsigned long __read_mostly cr4_pv32_mask;
/* "acpi=ht": Limit ACPI just to boot-time to enable HT. */
/* "acpi=noirq": Disables ACPI interrupt routing. */
/* "acpi=verbose": Enables more verbose ACPI boot time logging. */
-static int parse_acpi_param(const char *s);
-custom_param("acpi", parse_acpi_param);
/* **** Linux config option: propagated to domain0. */
/* noapic: Disable IOAPIC setup. */
@@ -104,7 +102,7 @@ static bool __initdata opt_xen_shstk = true;
#define opt_xen_shstk false
#endif
-static int __init parse_cet(const char *s)
+static int __init cf_check parse_cet(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -155,7 +153,7 @@ static s8 __initdata opt_smep = -1;
*/
static struct domain *__initdata dom0;
-static int __init parse_smep_param(const char *s)
+static int __init cf_check parse_smep_param(const char *s)
{
if ( !*s )
{
@@ -186,7 +184,7 @@ custom_param("smep", parse_smep_param);
#define SMAP_HVM_ONLY (-2)
static s8 __initdata opt_smap = -1;
-static int __init parse_smap_param(const char *s)
+static int __init cf_check parse_smap_param(const char *s)
{
if ( !*s )
{
@@ -217,7 +215,7 @@ bool __read_mostly acpi_disabled;
bool __initdata acpi_force;
static char __initdata acpi_param[10] = "";
-static int __init parse_acpi_param(const char *s)
+static int __init cf_check parse_acpi_param(const char *s)
{
/* Interpret the parameter for use within Xen. */
if ( !parse_bool(s, NULL) )
@@ -253,6 +251,7 @@ static int __init parse_acpi_param(const char *s)
return 0;
}
+custom_param("acpi", parse_acpi_param);
static const module_t *__initdata initial_images;
static unsigned int __initdata nr_initial_images;
diff --git a/xen/arch/x86/shutdown.c b/xen/arch/x86/shutdown.c
index acef03314372..a01354d93319 100644
--- a/xen/arch/x86/shutdown.c
+++ b/xen/arch/x86/shutdown.c
@@ -56,7 +56,7 @@ static int reboot_mode;
*/
static enum reboot_type reboot_type = BOOT_INVALID;
-static int __init set_reboot_type(const char *str)
+static int __init cf_check set_reboot_type(const char *str)
{
int rc = 0;
diff --git a/xen/arch/x86/spec_ctrl.c b/xen/arch/x86/spec_ctrl.c
index a5569c7f2b3f..ac0f776b53cc 100644
--- a/xen/arch/x86/spec_ctrl.c
+++ b/xen/arch/x86/spec_ctrl.c
@@ -68,7 +68,7 @@ static bool __initdata cpu_has_bug_mds; /* Any other
M{LP,SB,FB}DS combination.
static int8_t __initdata opt_srb_lock = -1;
uint64_t __read_mostly default_xen_mcu_opt_ctrl;
-static int __init parse_spec_ctrl(const char *s)
+static int __init cf_check parse_spec_ctrl(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -218,7 +218,7 @@ static __init void xpti_init_default(uint64_t caps)
}
}
-static __init int parse_xpti(const char *s)
+static int __init cf_check parse_xpti(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -264,7 +264,7 @@ custom_param("xpti", parse_xpti);
int8_t __read_mostly opt_pv_l1tf_hwdom = -1;
int8_t __read_mostly opt_pv_l1tf_domu = -1;
-static __init int parse_pv_l1tf(const char *s)
+static int __init cf_check parse_pv_l1tf(const char *s)
{
const char *ss;
int val, rc = 0;
diff --git a/xen/arch/x86/time.c b/xen/arch/x86/time.c
index a290aba3e8c4..4b12f494604d 100644
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -2351,7 +2351,7 @@ int hwdom_pit_access(struct ioreq *ioreq)
* tsc=skewed: Assume TSCs are individually reliable, but skewed across CPUs.
* tsc=stable:socket: Assume TSCs are reliable across sockets.
*/
-static int __init tsc_parse(const char *s)
+static int __init cf_check tsc_parse(const char *s)
{
if ( !strcmp(s, "unstable") )
{
diff --git a/xen/arch/x86/tsx.c b/xen/arch/x86/tsx.c
index 88adf08c4973..265ab0231188 100644
--- a/xen/arch/x86/tsx.c
+++ b/xen/arch/x86/tsx.c
@@ -19,7 +19,7 @@ int8_t __read_mostly opt_tsx = -1;
int8_t __read_mostly cpu_has_tsx_ctrl = -1;
bool __read_mostly rtm_disabled;
-static int __init parse_tsx(const char *s)
+static int __init cf_check parse_tsx(const char *s)
{
int rc = 0, val = parse_bool(s, NULL);
diff --git a/xen/arch/x86/x86_64/mmconfig-shared.c
b/xen/arch/x86/x86_64/mmconfig-shared.c
index 7c3ed64b4c6c..2fa7f3f0bc4b 100644
--- a/xen/arch/x86/x86_64/mmconfig-shared.c
+++ b/xen/arch/x86/x86_64/mmconfig-shared.c
@@ -29,7 +29,7 @@
unsigned int pci_probe = PCI_PROBE_CONF1 | PCI_PROBE_MMCONF;
-static int __init parse_mmcfg(const char *s)
+static int __init cf_check parse_mmcfg(const char *s)
{
const char *ss;
int rc = 0;
diff --git a/xen/common/argo.c b/xen/common/argo.c
index 1448faf65731..297f6d11f04d 100644
--- a/xen/common/argo.c
+++ b/xen/common/argo.c
@@ -78,7 +78,7 @@ DEFINE_COMPAT_HANDLE(compat_argo_iov_t);
static bool __read_mostly opt_argo;
static bool __read_mostly opt_argo_mac_permissive;
-static int __init parse_argo(const char *s)
+static int __init cf_check parse_argo(const char *s)
{
const char *ss;
int val, rc = 0;
diff --git a/xen/common/core_parking.c b/xen/common/core_parking.c
index 411106c675c9..aa432ed2f57b 100644
--- a/xen/common/core_parking.c
+++ b/xen/common/core_parking.c
@@ -40,7 +40,7 @@ static enum core_parking_controller {
PERFORMANCE_FIRST
} core_parking_controller __initdata = POWER_FIRST;
-static int __init setup_core_parking_option(const char *str)
+static int __init cf_check setup_core_parking_option(const char *str)
{
if ( !strcmp(str, "power") )
core_parking_controller = POWER_FIRST;
diff --git a/xen/common/debugtrace.c b/xen/common/debugtrace.c
index f3794b945376..29b11239f5a5 100644
--- a/xen/common/debugtrace.c
+++ b/xen/common/debugtrace.c
@@ -38,7 +38,7 @@ static bool debugtrace_buf_empty = true;
static bool debugtrace_used;
static DEFINE_SPINLOCK(debugtrace_lock);
-static int __init debugtrace_parse_param(const char *s)
+static int __init cf_check debugtrace_parse_param(const char *s)
{
unsigned long bytes;
diff --git a/xen/common/domain.c b/xen/common/domain.c
index 03debb2ea161..2698dbda1398 100644
--- a/xen/common/domain.c
+++ b/xen/common/domain.c
@@ -354,7 +354,7 @@ static int late_hwdom_init(struct domain *d)
static unsigned int __read_mostly extra_hwdom_irqs;
static unsigned int __read_mostly extra_domU_irqs = 32;
-static int __init parse_extra_guest_irqs(const char *s)
+static int __init cf_check parse_extra_guest_irqs(const char *s)
{
if ( isdigit(*s) )
extra_domU_irqs = simple_strtoul(s, &s, 0);
diff --git a/xen/common/efi/boot.c b/xen/common/efi/boot.c
index 8fd5e2d0780a..56f44f86c2c4 100644
--- a/xen/common/efi/boot.c
+++ b/xen/common/efi/boot.c
@@ -1424,7 +1424,7 @@ efi_start(EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE
*SystemTable)
static bool __initdata efi_map_uc;
-static int __init parse_efi_param(const char *s)
+static int __init cf_check parse_efi_param(const char *s)
{
const char *ss;
int rc = 0, val;
diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
index c92dc1d6fd78..d477f334659b 100644
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -117,12 +117,12 @@ static void update_gnttab_par(unsigned int val, struct
param_hypfs *par,
custom_runtime_set_var_sz(par, parval, GRANT_CUSTOM_VAL_SZ);
}
-static void __init gnttab_max_frames_init(struct param_hypfs *par)
+static void __init cf_check gnttab_max_frames_init(struct param_hypfs *par)
{
update_gnttab_par(opt_max_grant_frames, par, opt_max_grant_frames_val);
}
-static void __init max_maptrack_frames_init(struct param_hypfs *par)
+static void __init cf_check max_maptrack_frames_init(struct param_hypfs *par)
{
update_gnttab_par(opt_max_maptrack_frames, par,
opt_max_maptrack_frames_val);
@@ -156,23 +156,23 @@ static int parse_gnttab_limit(const char *arg, unsigned
int *valp,
return 0;
}
-static int parse_gnttab_max_frames(const char *arg);
+static int cf_check parse_gnttab_max_frames(const char *arg);
custom_runtime_param("gnttab_max_frames", parse_gnttab_max_frames,
gnttab_max_frames_init);
-static int parse_gnttab_max_frames(const char *arg)
+static int cf_check parse_gnttab_max_frames(const char *arg)
{
return parse_gnttab_limit(arg, &opt_max_grant_frames,
param_2_parfs(parse_gnttab_max_frames),
opt_max_grant_frames_val);
}
-static int parse_gnttab_max_maptrack_frames(const char *arg);
+static int cf_check parse_gnttab_max_maptrack_frames(const char *arg);
custom_runtime_param("gnttab_max_maptrack_frames",
parse_gnttab_max_maptrack_frames,
max_maptrack_frames_init);
-static int parse_gnttab_max_maptrack_frames(const char *arg)
+static int cf_check parse_gnttab_max_maptrack_frames(const char *arg)
{
return parse_gnttab_limit(arg, &opt_max_maptrack_frames,
param_2_parfs(parse_gnttab_max_maptrack_frames),
@@ -186,7 +186,7 @@ static int parse_gnttab_max_maptrack_frames(const char *arg)
unsigned int __read_mostly opt_gnttab_max_version = GNTTAB_MAX_VERSION;
static bool __read_mostly opt_transitive_grants = true;
-static int __init parse_gnttab(const char *s)
+static int __init cf_check parse_gnttab(const char *s)
{
const char *ss, *e;
int val, rc = 0;
diff --git a/xen/common/kexec.c b/xen/common/kexec.c
index 8471590aeea2..6286c0bbf08b 100644
--- a/xen/common/kexec.c
+++ b/xen/common/kexec.c
@@ -104,7 +104,7 @@ static void *crash_heap_current = NULL, *crash_heap_end =
NULL;
* < and below are synonyomous, the latter being useful for grub2 systems
* which would otherwise require escaping of the < option
*/
-static int __init parse_crashkernel(const char *str)
+static int __init cf_check parse_crashkernel(const char *str)
{
const char *cur;
int rc = 0;
@@ -201,7 +201,7 @@ custom_param("crashkernel", parse_crashkernel);
* - all will allocate additional structures such as domain and vcpu structs
* low so the crash kernel can perform an extended analysis of state.
*/
-static int __init parse_low_crashinfo(const char *str)
+static int __init cf_check parse_low_crashinfo(const char *str)
{
if ( !strlen(str) )
@@ -230,7 +230,7 @@ custom_param("low_crashinfo", parse_low_crashinfo);
*
* <addr> will be rounded down to the nearest power of two. Defaults to 64G
*/
-static int __init parse_crashinfo_maxaddr(const char *str)
+static int __init cf_check parse_crashinfo_maxaddr(const char *str)
{
u64 addr;
const char *q;
diff --git a/xen/common/memory.c b/xen/common/memory.c
index 5a0462f97013..fbd2ebb3ba75 100644
--- a/xen/common/memory.c
+++ b/xen/common/memory.c
@@ -62,7 +62,7 @@ static unsigned int __read_mostly hwdom_max_order =
CONFIG_HWDOM_MAX_ORDER;
static unsigned int __read_mostly ptdom_max_order = CONFIG_PTDOM_MAX_ORDER;
#endif
-static int __init parse_max_order(const char *s)
+static int __init cf_check parse_max_order(const char *s)
{
if ( *s != ',' )
domu_max_order = simple_strtoul(s, &s, 0);
diff --git a/xen/common/page_alloc.c b/xen/common/page_alloc.c
index d0baaa2ecd20..615ae7fe12fc 100644
--- a/xen/common/page_alloc.c
+++ b/xen/common/page_alloc.c
@@ -179,7 +179,7 @@ enum bootscrub_mode {
* https://bugs.llvm.org/show_bug.cgi?id=39707
*/
static enum bootscrub_mode __read_mostly opt_bootscrub = BOOTSCRUB_IDLE;
-static int __init parse_bootscrub_param(const char *s)
+static int __init cf_check parse_bootscrub_param(const char *s)
{
/* Interpret 'bootscrub' alone in its positive boolean form */
if ( *s == '\0' )
diff --git a/xen/common/sched/cpupool.c b/xen/common/sched/cpupool.c
index 8c6e6eb9ccd5..f0dd626054a6 100644
--- a/xen/common/sched/cpupool.c
+++ b/xen/common/sched/cpupool.c
@@ -93,7 +93,7 @@ static int sched_gran_get(const char *str, enum sched_gran
*mode)
return -EINVAL;
}
-static int __init sched_select_granularity(const char *str)
+static int __init cf_check sched_select_granularity(const char *str)
{
return sched_gran_get(str, &opt_sched_granularity);
}
diff --git a/xen/common/sched/credit2.c b/xen/common/sched/credit2.c
index 6396b38e044c..a5f073cda51e 100644
--- a/xen/common/sched/credit2.c
+++ b/xen/common/sched/credit2.c
@@ -456,7 +456,7 @@ static const char *const opt_runqueue_str[] = {
};
static int __read_mostly opt_runqueue = OPT_RUNQUEUE_SOCKET;
-static int __init parse_credit2_runqueue(const char *s)
+static int __init cf_check parse_credit2_runqueue(const char *s)
{
unsigned int i;
diff --git a/xen/drivers/acpi/tables.c b/xen/drivers/acpi/tables.c
index f39cd5eaac89..96ff96b84c66 100644
--- a/xen/drivers/acpi/tables.c
+++ b/xen/drivers/acpi/tables.c
@@ -472,7 +472,7 @@ int __init acpi_table_init(void)
return 0;
}
-static int __init acpi_parse_apic_instance(const char *str)
+static int __init cf_check acpi_parse_apic_instance(const char *str)
{
const char *q;
diff --git a/xen/drivers/char/console.c b/xen/drivers/char/console.c
index a043e9521afd..4694be83db45 100644
--- a/xen/drivers/char/console.c
+++ b/xen/drivers/char/console.c
@@ -88,7 +88,7 @@ static const char con_timestamp_mode_2_string[][7] = {
[TSM_RAW] = "raw",
};
-static void con_timestamp_mode_upd(struct param_hypfs *par)
+static void cf_check con_timestamp_mode_upd(struct param_hypfs *par)
{
const char *val = con_timestamp_mode_2_string[opt_con_timestamp_mode];
@@ -98,7 +98,7 @@ static void con_timestamp_mode_upd(struct param_hypfs *par)
#define con_timestamp_mode_upd(par)
#endif
-static int parse_console_timestamps(const char *s);
+static int cf_check parse_console_timestamps(const char *s);
custom_runtime_param("console_timestamps", parse_console_timestamps,
con_timestamp_mode_upd);
@@ -160,8 +160,8 @@ static int __read_mostly xenlog_guest_upper_thresh =
static int __read_mostly xenlog_guest_lower_thresh =
XENLOG_GUEST_LOWER_THRESHOLD;
-static int parse_loglvl(const char *s);
-static int parse_guest_loglvl(const char *s);
+static int cf_check parse_loglvl(const char *s);
+static int cf_check parse_guest_loglvl(const char *s);
#ifdef CONFIG_HYPFS
#define LOGLVL_VAL_SZ 16
@@ -176,13 +176,13 @@ static void xenlog_update_val(int lower, int upper, char
*val)
snprintf(val, LOGLVL_VAL_SZ, "%s/%s", lvl2opt[lower], lvl2opt[upper]);
}
-static void __init xenlog_init(struct param_hypfs *par)
+static void __init cf_check xenlog_init(struct param_hypfs *par)
{
xenlog_update_val(xenlog_lower_thresh, xenlog_upper_thresh, xenlog_val);
custom_runtime_set_var(par, xenlog_val);
}
-static void __init xenlog_guest_init(struct param_hypfs *par)
+static void __init cf_check xenlog_guest_init(struct param_hypfs *par)
{
xenlog_update_val(xenlog_guest_lower_thresh, xenlog_guest_upper_thresh,
xenlog_guest_val);
@@ -240,7 +240,7 @@ static int _parse_loglvl(const char *s, int *lower, int
*upper, char *val)
return *s ? -EINVAL : 0;
}
-static int parse_loglvl(const char *s)
+static int cf_check parse_loglvl(const char *s)
{
int ret;
@@ -251,7 +251,7 @@ static int parse_loglvl(const char *s)
return ret;
}
-static int parse_guest_loglvl(const char *s)
+static int cf_check parse_guest_loglvl(const char *s)
{
int ret;
@@ -793,7 +793,7 @@ static int printk_prefix_check(char *p, char **pp)
((loglvl < upper_thresh) && printk_ratelimit()));
}
-static int parse_console_timestamps(const char *s)
+static int cf_check parse_console_timestamps(const char *s)
{
switch ( parse_bool(s, NULL) )
{
diff --git a/xen/drivers/cpufreq/cpufreq.c b/xen/drivers/cpufreq/cpufreq.c
index 419aae83eea6..36b079296235 100644
--- a/xen/drivers/cpufreq/cpufreq.c
+++ b/xen/drivers/cpufreq/cpufreq.c
@@ -65,7 +65,7 @@ enum cpufreq_controller cpufreq_controller = FREQCTL_xen;
static int __init cpufreq_cmdline_parse(const char *s);
-static int __init setup_cpufreq_option(const char *str)
+static int __init cf_check setup_cpufreq_option(const char *str)
{
const char *arg = strpbrk(str, ",:");
int choice;
diff --git a/xen/drivers/passthrough/amd/iommu_acpi.c
b/xen/drivers/passthrough/amd/iommu_acpi.c
index b07fa4c40124..5ea227732821 100644
--- a/xen/drivers/passthrough/amd/iommu_acpi.c
+++ b/xen/drivers/passthrough/amd/iommu_acpi.c
@@ -704,7 +704,7 @@ static u16 __init parse_ivhd_device_extended_range(
return dev_length;
}
-static int __init parse_ivrs_ioapic(const char *str)
+static int __init cf_check parse_ivrs_ioapic(const char *str)
{
const char *s = str;
unsigned long id;
@@ -742,7 +742,7 @@ static int __init parse_ivrs_ioapic(const char *str)
}
custom_param("ivrs_ioapic[", parse_ivrs_ioapic);
-static int __init parse_ivrs_hpet(const char *str)
+static int __init cf_check parse_ivrs_hpet(const char *str)
{
const char *s = str;
unsigned long id;
@@ -1369,7 +1369,7 @@ int __init amd_iommu_get_supported_ivhd_type(void)
* Format:
*
ivmd=<start>[-<end>][=<bdf1>[-<bdf1>'][,<bdf2>[-<bdf2>'][,...]]][;<start>...]
*/
-static int __init parse_ivmd_param(const char *s)
+static int __init cf_check parse_ivmd_param(const char *s)
{
do {
unsigned long start, end;
diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c
index 6334370109fc..4eea296c8c7c 100644
--- a/xen/drivers/passthrough/iommu.c
+++ b/xen/drivers/passthrough/iommu.c
@@ -64,7 +64,7 @@ bool_t __read_mostly amd_iommu_perdev_intremap = 1;
DEFINE_PER_CPU(bool_t, iommu_dont_flush_iotlb);
-static int __init parse_iommu_param(const char *s)
+static int __init cf_check parse_iommu_param(const char *s)
{
const char *ss;
int val, rc = 0;
@@ -135,7 +135,7 @@ static int __init parse_iommu_param(const char *s)
}
custom_param("iommu", parse_iommu_param);
-static int __init parse_dom0_iommu_param(const char *s)
+static int __init cf_check parse_dom0_iommu_param(const char *s)
{
const char *ss;
int rc = 0;
diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c
index 0d8ab2e716b8..e3105f90b7fe 100644
--- a/xen/drivers/passthrough/pci.c
+++ b/xen/drivers/passthrough/pci.c
@@ -146,7 +146,7 @@ static struct phantom_dev {
} phantom_devs[8];
static unsigned int nr_phantom_devs;
-static int __init parse_phantom_dev(const char *str)
+static int __init cf_check parse_phantom_dev(const char *str)
{
const char *s;
unsigned int seg, bus, slot;
@@ -182,7 +182,7 @@ custom_param("pci-phantom", parse_phantom_dev);
static u16 __read_mostly command_mask;
static u16 __read_mostly bridge_ctl_mask;
-static int __init parse_pci_param(const char *s)
+static int __init cf_check parse_pci_param(const char *s)
{
const char *ss;
int rc = 0;
diff --git a/xen/drivers/passthrough/vtd/dmar.c
b/xen/drivers/passthrough/vtd/dmar.c
index 33a12b2ae976..b152f3da916b 100644
--- a/xen/drivers/passthrough/vtd/dmar.c
+++ b/xen/drivers/passthrough/vtd/dmar.c
@@ -1084,7 +1084,7 @@ int intel_iommu_get_reserved_device_memory(iommu_grdm_t
*func, void *ctxt)
* If a segment is specified for other than the first device, and it does not
* match the one specified for the first one, an error will be reported.
*/
-static int __init parse_rmrr_param(const char *str)
+static int __init cf_check parse_rmrr_param(const char *str)
{
const char *s = str, *cur, *stmp;
unsigned int seg, bus, dev, func, dev_count;
diff --git a/xen/drivers/passthrough/vtd/quirks.c
b/xen/drivers/passthrough/vtd/quirks.c
index 52b47dd89325..0590ddeea7c4 100644
--- a/xen/drivers/passthrough/vtd/quirks.c
+++ b/xen/drivers/passthrough/vtd/quirks.c
@@ -308,7 +308,7 @@ void vtd_ops_postamble_quirk(struct vtd_iommu *iommu)
}
}
-static int __init parse_snb_timeout(const char *s)
+static int __init cf_check parse_snb_timeout(const char *s)
{
int t;
const char *q = NULL;
diff --git a/xen/drivers/video/vesa.c b/xen/drivers/video/vesa.c
index 2c1bbd927806..cb0e443be4dd 100644
--- a/xen/drivers/video/vesa.c
+++ b/xen/drivers/video/vesa.c
@@ -30,7 +30,7 @@ static unsigned int vram_remap;
integer_param("vesa-map", vram_remap);
static int font_height;
-static int __init parse_font_height(const char *s)
+static int __init cf_check parse_font_height(const char *s)
{
if ( simple_strtoul(s, &s, 10) == 8 && (*s++ == 'x') )
font_height = simple_strtoul(s, &s, 10);
diff --git a/xen/xsm/flask/flask_op.c b/xen/xsm/flask/flask_op.c
index bb3bebc30e01..2d7ca3abaecd 100644
--- a/xen/xsm/flask/flask_op.c
+++ b/xen/xsm/flask/flask_op.c
@@ -28,8 +28,6 @@
#define _copy_from_guest copy_from_guest
enum flask_bootparam_t __read_mostly flask_bootparam =
FLASK_BOOTPARAM_ENFORCING;
-static int parse_flask_param(const char *s);
-custom_param("flask", parse_flask_param);
bool __read_mostly flask_enforcing = true;
@@ -60,7 +58,7 @@ static int flask_security_make_bools(void);
extern int ss_initialized;
-static int __init parse_flask_param(const char *s)
+static int __init cf_check parse_flask_param(const char *s)
{
if ( !strcmp(s, "enforcing") )
flask_bootparam = FLASK_BOOTPARAM_ENFORCING;
@@ -75,6 +73,7 @@ static int __init parse_flask_param(const char *s)
return (flask_bootparam == FLASK_BOOTPARAM_INVALID) ? -EINVAL : 0;
}
+custom_param("flask", parse_flask_param);
static int domain_has_security(struct domain *d, u32 perms)
{
diff --git a/xen/xsm/xsm_core.c b/xen/xsm/xsm_core.c
index 74d0ef89c12d..302c08f7265e 100644
--- a/xen/xsm/xsm_core.c
+++ b/xen/xsm/xsm_core.c
@@ -55,7 +55,7 @@ static enum xsm_bootparam __initdata xsm_bootparam =
XSM_BOOTPARAM_DUMMY;
#endif
-static int __init parse_xsm_param(const char *s)
+static int __init cf_check parse_xsm_param(const char *s)
{
int rc = 0;
--
2.11.0
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