[S390] appldata/extmem/kvm: add missing GFP_KERNEL flag

Add missing GFP flag to memory allocations. The part in cio only
changes a comment.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

3 files changed, 12 insertions, 11 deletions

diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c
index 55c80ffd42b9..92f1cb745d69 100644
--- a/arch/s390/appldata/appldata_os.c
+++ b/arch/s390/appldata/appldata_os.c
@@ -181,7 +181,7 @@ static int __init appldata_os_init(void)
                 goto out;
         }
 
-        appldata_os_data = kzalloc(max_size, GFP_DMA);
+        appldata_os_data = kzalloc(max_size, GFP_KERNEL | GFP_DMA);
         if (appldata_os_data == NULL) {
                 rc = -ENOMEM;
                 goto out;
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 8093e6f47f49..ae3705816878 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -761,7 +761,7 @@ static int __init kvm_s390_init(void)
          * to hold the maximum amount of facilites. On the other hand, we
          * only set facilities that are known to work in KVM.
          */
-        facilities = (unsigned long long *) get_zeroed_page(GFP_DMA);
+        facilities = (unsigned long long *) get_zeroed_page(GFP_KERNEL|GFP_DMA);
         if (!facilities) {
                 kvm_exit();
                 return -ENOMEM;
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 6409fd57eb04..3cc95dd0a3a6 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -105,7 +105,7 @@ static int
 dcss_set_subcodes(void)
 {
 #ifdef CONFIG_64BIT
-        char *name = kmalloc(8 * sizeof(char), GFP_DMA);
+        char *name = kmalloc(8 * sizeof(char), GFP_KERNEL | GFP_DMA);
         unsigned long rx, ry;
         int rc;
 
@@ -252,12 +252,13 @@ dcss_diag_translate_rc (int vm_rc) {
 static int
 query_segment_type (struct dcss_segment *seg)
 {
-        struct qin64  *qin = kmalloc (sizeof(struct qin64), GFP_DMA);
-        struct qout64 *qout = kmalloc (sizeof(struct qout64), GFP_DMA);
-
-        int diag_cc, rc, i;
         unsigned long dummy, vmrc;
+        int diag_cc, rc, i;
+        struct qout64 *qout;
+        struct qin64 *qin;
 
+        qin = kmalloc(sizeof(*qin), GFP_KERNEL | GFP_DMA);
+        qout = kmalloc(sizeof(*qout), GFP_KERNEL | GFP_DMA);
         if ((qin == NULL) || (qout == NULL)) {
                 rc = -ENOMEM;
                 goto out_free;
@@ -286,7 +287,7 @@ query_segment_type (struct dcss_segment *seg)
            copy data for the new format. */
         if (segext_scode == DCSS_SEGEXT) {
                 struct qout64_old *qout_old;
-                qout_old = kzalloc(sizeof(struct qout64_old), GFP_DMA);
+                qout_old = kzalloc(sizeof(*qout_old), GFP_KERNEL | GFP_DMA);
                 if (qout_old == NULL) {
                         rc = -ENOMEM;
                         goto out_free;
@@ -407,11 +408,11 @@ segment_overlaps_others (struct dcss_segment *seg)
 static int
 __segment_load (char *name, int do_nonshared, unsigned long *addr, unsigned long *end)
 {
-        struct dcss_segment *seg = kmalloc(sizeof(struct dcss_segment),
-                        GFP_DMA);
-        int rc, diag_cc;
         unsigned long start_addr, end_addr, dummy;
+        struct dcss_segment *seg;
+        int rc, diag_cc;
 
+        seg = kmalloc(sizeof(*seg), GFP_KERNEL | GFP_DMA);
         if (seg == NULL) {
                 rc = -ENOMEM;
                 goto out;