Commit 78d13166b189ff1741327d748a7f8d73e65d70bd
Committed by
Benjamin Herrenschmidt
Benjamin Herrenschmidt
1 parent
58a685c2d8
Exists in
master
and in
13 other branches
powerpc/perf/hv-24x7: Use (unsigned long) not (u32) values when calling plpar_hcall_norets()
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Showing 1 changed file with 16 additions and 4 deletions Side-by-side Diff
arch/powerpc/perf/hv-24x7.c
| ... | ... | @@ -155,14 +155,26 @@ |
| 155 | 155 | return copy_len; |
| 156 | 156 | } |
| 157 | 157 | |
| 158 | -static unsigned long h_get_24x7_catalog_page(char page[static 4096], | |
| 159 | - u32 version, u32 index) | |
| 158 | +static unsigned long h_get_24x7_catalog_page_(unsigned long phys_4096, | |
| 159 | + unsigned long version, | |
| 160 | + unsigned long index) | |
| 160 | 161 | { |
| 161 | - WARN_ON(!IS_ALIGNED((unsigned long)page, 4096)); | |
| 162 | + pr_devel("h_get_24x7_catalog_page(0x%lx, %lu, %lu)", | |
| 163 | + phys_4096, | |
| 164 | + version, | |
| 165 | + index); | |
| 166 | + WARN_ON(!IS_ALIGNED(phys_4096, 4096)); | |
| 162 | 167 | return plpar_hcall_norets(H_GET_24X7_CATALOG_PAGE, |
| 163 | - virt_to_phys(page), | |
| 168 | + phys_4096, | |
| 164 | 169 | version, |
| 165 | 170 | index); |
| 171 | +} | |
| 172 | + | |
| 173 | +static unsigned long h_get_24x7_catalog_page(char page[static 4096], | |
| 174 | + u32 version, u32 index) | |
| 175 | +{ | |
| 176 | + return h_get_24x7_catalog_page_(virt_to_phys(page), | |
| 177 | + version, index); | |
| 166 | 178 | } |
| 167 | 179 | |
| 168 | 180 | static ssize_t catalog_read(struct file *filp, struct kobject *kobj, |