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misc: mods: update MODS kernel driver to 3.94

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Change-Id: Ib80e8ab4685e4edf48df6dcd3aa36e2efe7fdbcb
Signed-off-by: Chris Dragan <kdragan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2188947
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Chris Dragan
2019-09-03 03:06:49 -07:00
committed by Laxman Dewangan
parent 003f79282f
commit 9896b7bddc
4 changed files with 231 additions and 27 deletions
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21
drivers/misc/mods/mods_krnl.c
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@@ -733,14 +733,16 @@ static int mods_krnl_close(struct inode *ip, struct file *fp)
mods_disable_all_devices(client);
if (atomic_read(&client->num_allocs) ||
atomic_read(&client->num_pages)) {
{
unsigned long num_allocs = atomic_read(&client->num_allocs);
unsigned long num_pages = atomic_read(&client->num_pages);
mods_error_printk("not all allocations have been freed, allocs=%u, pages=%u\n",
(unsigned int)atomic_read(&client->num_allocs),
(unsigned int)atomic_read(&client->num_pages));
if (!final_err)
final_err = -ENOMEM;
if (num_allocs || num_pages) {
mods_error_printk("not all allocations have been freed, allocs=%lu, pages=%lu\n",
num_allocs, num_pages);
if (!final_err)
final_err = -ENOMEM;
}
}
mods_free_client(client->client_id);
@@ -1569,6 +1571,11 @@ static long mods_krnl_ioctl(struct file *fp,
esc_mods_free_pages, MODS_FREE_PAGES);
break;
case MODS_ESC_MERGE_PAGES:
MODS_IOCTL(MODS_ESC_MERGE_PAGES,
esc_mods_merge_pages, MODS_MERGE_PAGES);
break;
case MODS_ESC_GET_PHYSICAL_ADDRESS:
MODS_IOCTL(MODS_ESC_GET_PHYSICAL_ADDRESS,
esc_mods_get_phys_addr,