diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-03-29 10:14:05 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2023-03-30 02:51:52 +0300 |
| commit | b31507dcaf3566d8ec3bdbf9922d8d5748b08a0f (patch) | |
| tree | a58d38b052d162e8e971fdd299fd9c9e3855657f /kernel/dma | |
| parent | bd89d69a529fbef3559a16dbe4cee4b04225136a (diff) | |
| download | linux-b31507dcaf3566d8ec3bdbf9922d8d5748b08a0f.tar.xz | |
dma-debug: Use %pa to format phys_addr_t
On 32-bit without LPAE:
kernel/dma/debug.c: In function ‘debug_dma_dump_mappings’:
kernel/dma/debug.c:537:7: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 9 has type ‘phys_addr_t’ {aka ‘unsigned int’} [-Wformat=]
kernel/dma/debug.c: In function ‘dump_show’:
kernel/dma/debug.c:568:59: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 11 has type ‘phys_addr_t’ {aka ‘unsigned int’} [-Wformat=]
Fixes: bd89d69a529fbef3 ("dma-debug: add cacheline to user/kernel space dump messages")
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/202303160548.ReyuTsGD-lkp@intel.com
Reported-by: noreply@ellerman.id.au
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/debug.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 676142072d99..f190651bcadd 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -534,11 +534,11 @@ void debug_dma_dump_mappings(struct device *dev) if (!dev || dev == entry->dev) { cln = to_cacheline_number(entry); dev_info(entry->dev, - "%s idx %d P=%llx N=%lx D=%llx L=%llx cln=%llx %s %s\n", + "%s idx %d P=%llx N=%lx D=%llx L=%llx cln=%pa %s %s\n", type2name[entry->type], idx, phys_addr(entry), entry->pfn, entry->dev_addr, entry->size, - cln, dir2name[entry->direction], + &cln, dir2name[entry->direction], maperr2str[entry->map_err_type]); } } @@ -565,13 +565,13 @@ static int dump_show(struct seq_file *seq, void *v) list_for_each_entry(entry, &bucket->list, list) { cln = to_cacheline_number(entry); seq_printf(seq, - "%s %s %s idx %d P=%llx N=%lx D=%llx L=%llx cln=%llx %s %s\n", + "%s %s %s idx %d P=%llx N=%lx D=%llx L=%llx cln=%pa %s %s\n", dev_driver_string(entry->dev), dev_name(entry->dev), type2name[entry->type], idx, phys_addr(entry), entry->pfn, entry->dev_addr, entry->size, - cln, dir2name[entry->direction], + &cln, dir2name[entry->direction], maperr2str[entry->map_err_type]); } spin_unlock_irqrestore(&bucket->lock, flags); |