diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-07-17 10:56:56 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-24 11:10:46 -0700 |
| commit | 8b5a19b4ff6a2096225d88cf24cfeef03edc1bed (patch) | |
| tree | 652b9d5bcfacfcde6e14381a7f6fac8430f0ac13 /mm/secretmem.c | |
| parent | 94619ea2d933a2efeea5af63ec909bf2f1519a0e (diff) | |
| parent | 407c114c983f6eb87161853f0fdbe4a08e394b92 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc8).
Conflicts:
drivers/net/ethernet/microsoft/mana/gdma_main.c
9669ddda18fb ("net: mana: Fix warnings for missing export.h header inclusion")
755391121038 ("net: mana: Allocate MSI-X vectors dynamically")
https://lore.kernel.org/20250711130752.23023d98@canb.auug.org.au
Adjacent changes:
drivers/net/ethernet/ti/icssg/icssg_prueth.h
6e86fb73de0f ("net: ti: icssg-prueth: Fix buffer allocation for ICSSG")
ffe8a4909176 ("net: ti: icssg-prueth: Read firmware-names from device tree")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/secretmem.c')
| -rw-r--r-- | mm/secretmem.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/mm/secretmem.c b/mm/secretmem.c index 9a11a38a6770..e042a4a0bc0c 100644 --- a/mm/secretmem.c +++ b/mm/secretmem.c @@ -261,7 +261,15 @@ err_put_fd: static int secretmem_init_fs_context(struct fs_context *fc) { - return init_pseudo(fc, SECRETMEM_MAGIC) ? 0 : -ENOMEM; + struct pseudo_fs_context *ctx; + + ctx = init_pseudo(fc, SECRETMEM_MAGIC); + if (!ctx) + return -ENOMEM; + + fc->s_iflags |= SB_I_NOEXEC; + fc->s_iflags |= SB_I_NODEV; + return 0; } static struct file_system_type secretmem_fs = { @@ -279,9 +287,6 @@ static int __init secretmem_init(void) if (IS_ERR(secretmem_mnt)) return PTR_ERR(secretmem_mnt); - /* prevent secretmem mappings from ever getting PROT_EXEC */ - secretmem_mnt->mnt_flags |= MNT_NOEXEC; - return 0; } fs_initcall(secretmem_init); |