No description
  • C 98.2%
  • Assembly 1%
  • Makefile 0.3%
  • Shell 0.2%
  • Python 0.1%
Find a file
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Lubomir Rintel a5754f7331 usb-storage: Add max sectors quirk for Nokia 208
commit cdef30e0774802df2f87024d68a9d86c3b99ca2a upstream.

This fixes data corruption when accessing the internal SD card in mass
storage mode.

I am actually not too sure why. I didn't figure a straightforward way to
reproduce the issue, but i seem to get garbage when issuing a lot (over 50)
of large reads (over 120 sectors) are done in a quick succession. That is,
time seems to matter here -- larger reads are fine if they are done with
some delay between them.

But I'm not great at understanding this sort of things, so I'll assume
the issue other, smarter, folks were seeing with similar phones is the
same problem and I'll just put my quirk next to theirs.

The "Software details" screen on the phone is as follows:

  V 04.06
  07-08-13
  RM-849
  (c) Nokia

TL;DR version of the device descriptor:

  idVendor           0x0421 Nokia Mobile Phones
  idProduct          0x06c2
  bcdDevice            4.06
  iManufacturer           1 Nokia
  iProduct                2 Nokia 208

The patch assumes older firmwares are broken too (I'm unable to test, but
no biggie if they aren't I guess), and I have no idea if newer firmware
exists.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: stable <stable@kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20250101212206.2386207-1-lkundrak@v3.sk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-02-01 18:18:46 +01:00
arch ARC: build: Try to guess GCC variant of cross compiler 2025-01-09 13:23:36 +01:00
block blk-iocost: Avoid using clamp() on inuse in __propagate_weights() 2024-12-19 18:05:04 +01:00
certs
crypto crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY 2024-12-14 19:44:23 +01:00
Documentation PCI: Add 'reset_subordinate' to reset hierarchy below bridge 2024-12-14 19:44:54 +01:00
drivers usb-storage: Add max sectors quirk for Nokia 208 2025-02-01 18:18:46 +01:00
fs jbd2: flush filesystem device before updating tail sequence 2025-02-01 18:18:44 +01:00
include tcp/dccp: allow a connection when sk_max_ack_backlog is zero 2025-02-01 18:18:45 +01:00
init initramfs: avoid filename buffer overrun 2024-12-14 19:44:21 +01:00
ipc
kernel ftrace: use preempt_enable/disable notrace macros to avoid double fault 2025-01-09 13:23:37 +01:00
lib lib: string_helpers: silence snprintf() output truncation warning 2024-12-14 19:44:39 +01:00
LICENSES
mm mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim() 2025-01-09 13:23:37 +01:00
net sctp: sysctl: auth_enable: avoid using current->nsproxy 2025-02-01 18:18:45 +01:00
samples samples/bpf: Fix a resource leak 2024-12-14 19:44:50 +01:00
scripts modpost: fix the missed iteration for the max bit in do_input() 2025-01-09 13:23:36 +01:00
security selinux: ignore unknown extended permissions 2025-01-09 13:23:33 +01:00
sound sound: usb: format: don't warn that raw DSD is unsupported 2025-01-09 13:23:36 +01:00
tools perf trace: Avoid garbage when not printing a syscall's arguments 2024-12-14 19:44:32 +01:00
usr
virt KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status 2024-12-19 18:05:04 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore Remove *.orig pattern from .gitignore 2024-11-08 16:20:33 +01:00
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.289 2025-01-09 13:23:37 +01:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.