2 files changed, 12 insertions, 12 deletions

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 514daeaba705..0260f12231e0 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -93,7 +93,7 @@ chsc_get_sch_desc_irq(struct subchannel *sch, void *page)
                 u16 sch;          /* subchannel */
                 u8 chpid[8];      /* chpids 0-7 */
                 u16 fla[8];       /* full link addresses 0-7 */
-        } *ssd_area;
+        } __attribute__ ((packed)) *ssd_area;
 
         ssd_area = page;
 
@@ -444,7 +444,7 @@ __get_chpid_from_lir(void *data)
                 u32 andesc[28];
                 /* incident-specific information */
                 u32 isinfo[28];
-        } *lir;
+        } __attribute__ ((packed)) *lir;
 
         lir = data;
         if (!(lir->iq&0x80))
@@ -483,7 +483,7 @@ chsc_process_crw(void)
                 u32 reserved6;
                 u32 ccdf[96];   /* content-code dependent field */
                 /* ccdf has to be big enough for a link-incident record */
-        } *sei_area;
+        } __attribute__ ((packed)) *sei_area;
 
         if (!sei_page)
                 return 0;
@@ -1040,7 +1040,7 @@ __chsc_do_secm(struct channel_subsystem *css, int enable, void *page)
                 u32 : 4;
                 u32 fmt : 4;
                 u32 : 16;
-        } *secm_area;
+        } __attribute__ ((packed)) *secm_area;
         int ret, ccode;
 
         secm_area = page;
@@ -1251,7 +1251,7 @@ chsc_determine_channel_path_description(int chpid,
                 struct chsc_header response;
                 u32 zeroes2;
                 struct channel_path_desc desc;
-        } *scpd_area;
+        } __attribute__ ((packed)) *scpd_area;
 
         scpd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
         if (!scpd_area)
@@ -1348,7 +1348,7 @@ chsc_get_channel_measurement_chars(struct channel_path *chp)
                 u32 cmg : 8;
                 u32 zeroes3;
                 u32 data[NR_MEASUREMENT_CHARS];
-        } *scmc_area;
+        } __attribute__ ((packed)) *scmc_area;
 
         scmc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
         if (!scmc_area)
@@ -1515,7 +1515,7 @@ chsc_enable_facility(int operation_code)
                 u32 reserved5:4;
                 u32 format2:4;
                 u32 reserved6:24;
-        } *sda_area;
+        } __attribute__ ((packed)) *sda_area;
 
         sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA);
         if (!sda_area)
@@ -1567,7 +1567,7 @@ chsc_determine_css_characteristics(void)
                 u32 reserved4;
                 u32 general_char[510];
                 u32 chsc_char[518];
-        } *scsc_area;
+        } __attribute__ ((packed)) *scsc_area;
 
         scsc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
         if (!scsc_area) {
diff --git a/drivers/s390/cio/chsc.h b/drivers/s390/cio/chsc.h
index 3e8ac8f7b5cd..0fb2b024208f 100644
--- a/drivers/s390/cio/chsc.h
+++ b/drivers/s390/cio/chsc.h
@@ -10,17 +10,17 @@
 struct chsc_header {
         u16 length;
         u16 code;
-};
+} __attribute__ ((packed));
 
 #define NR_MEASUREMENT_CHARS 5
 struct cmg_chars {
         u32 values[NR_MEASUREMENT_CHARS];
-};
+} __attribute__ ((packed));
 
 #define NR_MEASUREMENT_ENTRIES 8
 struct cmg_entry {
         u32 values[NR_MEASUREMENT_ENTRIES];
-};
+} __attribute__ ((packed));
 
 struct channel_path_desc {
         u8 flags;
@@ -31,7 +31,7 @@ struct channel_path_desc {
         u8 zeroes;
         u8 chla;
         u8 chpp;
-};
+} __attribute__ ((packed));
 
 struct channel_path {
         int id;