KVM: s390: avoid packed attribute

For naturally aligned and sized data structures avoid superfluous
packed and aligned attributes.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index a8cafed..72bad67 100644 (file)
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -58,7 +58,7 @@ union bsca_sigp_ctrl {
                __u8 r : 1;
                __u8 scn : 6;
        };
-} __packed;
+};
 
 union esca_sigp_ctrl {
        __u16 value;
@@ -67,14 +67,14 @@ union esca_sigp_ctrl {
                __u8 reserved: 7;
                __u8 scn;
        };
-} __packed;
+};
 
 struct esca_entry {
        union esca_sigp_ctrl sigp_ctrl;
        __u16   reserved1[3];
        __u64   sda;
        __u64   reserved2[6];
-} __packed;
+};
 
 struct bsca_entry {
        __u8    reserved0;
@@ -82,7 +82,7 @@ struct bsca_entry {
        __u16   reserved[3];
        __u64   sda;
        __u64   reserved2[2];
-} __attribute__((packed));
+};
 
 union ipte_control {
        unsigned long val;
@@ -99,7 +99,7 @@ struct bsca_block {
        __u64   mcn;
        __u64   reserved2;
        struct bsca_entry cpu[KVM_S390_BSCA_CPU_SLOTS];
-} __attribute__((packed));
+};
 
 struct esca_block {
        union ipte_control ipte_control;
@@ -107,7 +107,7 @@ struct esca_block {
        __u64   mcn[4];
        __u64   reserved2[20];
        struct esca_entry cpu[KVM_S390_ESCA_CPU_SLOTS];
-} __packed;
+};
 
 #define CPUSTAT_STOPPED    0x80000000
 #define CPUSTAT_WAIT       0x10000000
@@ -262,14 +262,14 @@ struct kvm_s390_sie_block {
 
 struct kvm_s390_itdb {
        __u8    data[256];
-} __packed;
+};
 
 struct sie_page {
        struct kvm_s390_sie_block sie_block;
        __u8 reserved200[1024];         /* 0x0200 */
        struct kvm_s390_itdb itdb;      /* 0x0600 */
        __u8 reserved700[2304];         /* 0x0700 */
-} __packed;
+};
 
 struct kvm_vcpu_stat {
        u64 exit_userspace;
@@ -683,7 +683,7 @@ struct sie_page2 {
        __u64 fac_list[S390_ARCH_FAC_LIST_SIZE_U64];    /* 0x0000 */
        struct kvm_s390_crypto_cb crycb;                /* 0x0800 */
        u8 reserved900[0x1000 - 0x900];                 /* 0x0900 */
-} __packed;
+};
 
 struct kvm_s390_vsie {
        struct mutex mutex;

diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 6fda095..17e3a4e 100644 (file)
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -242,7 +242,7 @@ struct ale {
        unsigned long asteo  : 25; /* ASN-Second-Table-Entry Origin */
        unsigned long        : 6;
        unsigned long astesn : 32; /* ASTE Sequence Number */
-} __packed;
+};
 
 struct aste {
        unsigned long i      : 1; /* ASX-Invalid Bit */
@@ -258,7 +258,7 @@ struct aste {
        unsigned long ald    : 32;
        unsigned long astesn : 32;
        /* .. more fields there */
-} __packed;
+};
 
 int ipte_lock_held(struct kvm_vcpu *vcpu)
 {

diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index 4719ecb..e947657 100644 (file)
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -35,7 +35,7 @@ struct vsie_page {
        __u8 reserved[0x0700 - 0x0218];         /* 0x0218 */
        struct kvm_s390_crypto_cb crycb;        /* 0x0700 */
        __u8 fac[S390_ARCH_FAC_LIST_SIZE_BYTE]; /* 0x0800 */
-} __packed;
+};
 
 /* trigger a validity icpt for the given scb */
 static int set_validity_icpt(struct kvm_s390_sie_block *scb,