[GIT PULL] firewire fixes for v7.0-rc2

[GIT PULL] firewire fixes for v7.0-rc2

[Takashi Sakamoto]

Hi Linus,

Please apply a single fix for 1394 OHCI PCI driver.


The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f:

  Linux 7.0-rc1 (2026-02-22 13:18:59 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git tags/firewire-fixes-7.0-rc2

for you to fetch changes up to 7b7a12aec17d5605678e9d170faf8ba3e9f9e42c:

  firewire: ohci: initialize page array to use alloc_pages_bulk() correctly (2026-03-01 11:43:28 +0900)

----------------------------------------------------------------
firewire fixes for 7.0-rc2

Fix a bug to pass uninitialized pointer for page structure to vmap(). The
bug was reported by John Ogness with PowerMac7,2 (ppc64be machine) and
could be regenerated in the other types of machines.

----------------------------------------------------------------
Takashi Sakamoto (1):
      firewire: ohci: initialize page array to use alloc_pages_bulk() correctly

 drivers/firewire/ohci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


Regards

Takashi Sakamoto

Re: [GIT PULL] firewire fixes for v7.0-rc2

[Linus Torvalds]

On Sat, 28 Feb 2026 at 19:04, Takashi Sakamoto <o-takashi@sakamocchi.jp> wrote:
>
> firewire fixes for 7.0-rc2
>
> Fix a bug to pass uninitialized pointer for page structure to vmap(). The
> bug was reported by John Ogness with PowerMac7,2 (ppc64be machine) and
> could be regenerated in the other types of machines.

Please check your emails.

The bug was reported by many other people, and you got a whole thread
of from me and others about this issue long before the report from
John.

Harald reported this on Monday, and I cc'd you back then:

   https://lore.kernel.org/all/245628b6-6cdb-446c-824d-442100c89da8@skogtun.org/

and I've already applied the patch exactly *because* you didn't
respond to that much earlier thread.

                 Linus