| Message ID | cover.1731005223.git.leonro@nvidia.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Fix read permissions for VPD attributes | expand |
On Thu, Nov 07, 2024 at 08:56:55PM +0200, Leon Romanovsky wrote: > From: Leon Romanovsky <leonro@nvidia.com> > > Changelog: > v1: > * Changed implementation from open-read-to-everyone to be opt-in > * Removed stable and Fixes tags, as it seems like feature now. > v0: https://lore.kernel.org/all/65791906154e3e5ea12ea49127cf7c707325ca56.1730102428.git.leonro@nvidia.com/ > > -------------------------------------------------------------------------- > Hi, > > The Vital Product Data (VPD) sysfs file is not readable by unprivileged > users. This limitation is not necessary and can be removed at least for > devices which are known as safe. > > Thanks > > Leon Romanovsky (2): > PCI/sysfs: Change read permissions for VPD attributes > net/mlx5: Enable unprivileged read of PCI VPD file > > drivers/net/ethernet/mellanox/mlx5/core/main.c | 1 + > drivers/pci/vpd.c | 9 ++++++++- > include/linux/pci.h | 7 ++++++- > 3 files changed, 15 insertions(+), 2 deletions(-) Bjorn, Does this version resolve your concerns about broken devices in the field? Thanks > > -- > 2.47.0 > >
From: Leon Romanovsky <leonro@nvidia.com> Changelog: v1: * Changed implementation from open-read-to-everyone to be opt-in * Removed stable and Fixes tags, as it seems like feature now. v0: https://lore.kernel.org/all/65791906154e3e5ea12ea49127cf7c707325ca56.1730102428.git.leonro@nvidia.com/ -------------------------------------------------------------------------- Hi, The Vital Product Data (VPD) sysfs file is not readable by unprivileged users. This limitation is not necessary and can be removed at least for devices which are known as safe. Thanks Leon Romanovsky (2): PCI/sysfs: Change read permissions for VPD attributes net/mlx5: Enable unprivileged read of PCI VPD file drivers/net/ethernet/mellanox/mlx5/core/main.c | 1 + drivers/pci/vpd.c | 9 ++++++++- include/linux/pci.h | 7 ++++++- 3 files changed, 15 insertions(+), 2 deletions(-)