The patch titled toshiba: use ioremap_cached has been added to the -mm tree. Its filename is toshiba-use-ioremap_cached.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: toshiba: use ioremap_cached From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> The switch of ioremap to default to uncached doesn't break this driver but it does needlessly slow it down as BIOS space is cachable and this driver is quite happy scanning cached ROM space. Signed-off-by: Alan Cox <alan@xxxxxxxxxx> Cc: Jiri Slaby <jirislaby@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/toshiba.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/char/toshiba.c~toshiba-use-ioremap_cached drivers/char/toshiba.c --- a/drivers/char/toshiba.c~toshiba-use-ioremap_cached +++ a/drivers/char/toshiba.c @@ -426,7 +426,7 @@ static int tosh_probe(void) int i,major,minor,day,year,month,flag; unsigned char signature[7] = { 0x54,0x4f,0x53,0x48,0x49,0x42,0x41 }; SMMRegisters regs; - void __iomem *bios = ioremap(0xf0000, 0x10000); + void __iomem *bios = ioremap_cache(0xf0000, 0x10000); if (!bios) return -ENOMEM; _ Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are origin.patch vt-fix-background-color-on-line-feed.patch proc-convert-proc-tty-ldiscs-to-seq_file-interface.patch edac-new-support-for-intel-3100-chipset.patch edac-add-e752x-parameter-for-sysbus_parity-selection.patch edac-remove-unneeded-functions-and-add-static-accessor.patch edac-fix-module-initialization-on-several-modules-2nd-time.patch add-time_is_after_jiffies-and-others-which-compare-with-jiffies.patch libata-more-tsstcorp-pain-keep-in-sync-with-legacy-ide.patch pata_atiixp-simplex-clear.patch pata_via-fix-6410-misdetect.patch 8390-split-8390-support-into-a-pausing-and-a-non-pausing-driver-core.patch parisc-new-termios-definitions.patch do_task_stat-dont-take-rcu_read_lock.patch amiserial-prepare-for-locking-relaxation-in-caller.patch cyclades-prepare-for-relaxed-locking-in-callers.patch epca-lock_kernel-push-down.patch esp-lock_kernel-push-down.patch isicom-prepare-for-lock_kernel-push-down.patch isicom-istallion-prepare-for-lock_kernel-pushdown.patch mxser-prepare-for-bkl-pushdown.patch riscom8-prepare-for-bkl-pushdown.patch rocket-prepare-for-bkl-pushdown.patch serial167-prepare-to-push-bkl-down-into-drivers.patch specialix-prepare-for-bkl-pushdown.patch stallion-prepare-for-bkl-push-down.patch sx-prepare-for-bkl-pushdown.patch synclink-series-prepare-for-bkl-pushdown.patch viocons-bkl-locking.patch vt_ioctl-prepare-for-bkl-push-down.patch isdn_tty-prepare-for-bkl-push-down.patch 68360serial-note-that-there-isnt-any-info-mcr-locking.patch serial_core-prepare-for-bkl-push-down.patch tty-bkl-pushdown.patch tty-bkl-pushdown-fix1.patch redo-locking-of-tty-pgrp.patch resume-tty-on-susp-and-fix-crnl-order-in-n_tty-line-discipline.patch tty_io-fix-remaining-pid-struct-locking.patch tty_io-fix-remaining-pid-struct-locking-small-cleanup.patch tty_ioctl-locking-for-tty_wait_until_sent.patch tty_ioctl-soft-carrier-handling.patch tty-drop-the-bkl-for-driver-ldisc-ioctl-methods.patch sxc-fix-printk-warnings-on-sparc32.patch istallion-tiocg-ssoftcar-handling-removal.patch cyclades-coding-style-review.patch cyclades-use-ioremap_nocache-for-clarity-as-proposed.patch epca-coding-style.patch esp-clean-up-to-modern-coding-style.patch toshiba-use-ioremap_cached.patch tty-serial-lay-the-foundations-for-the-next-set-of-reworks.patch s390-tty-prepare-for-put_char-to-return-success-fail.patch serial-m68k-put_char-returns.patch usb-gadget-switch-to-put_char-returning-int.patch amiserial-switch-put-char-to-return-success-fail.patch char-switch-gs-cyclades-and-esp-to-return-int-for-put_char.patch mxser-switch-to-put_char-being-int.patch pcmcia-serial-to-int-put_char-method.patch riscom-rocket-switch-to-int-put_char-method.patch serial167-switch-to-int-put_char-method.patch specialix-switch-to-int-put_char-method.patch synclink-series-switch-to-int-put_char-method.patch consoles-switch-to-int-put_char-method.patch isdn-switch-to-int-put_char-method.patch pty-prepare-for-tty-ops-changes.patch pc300-update-to-tty_set_operations.patch serial-switch-the-serial-core-to-int-put_char-methods.patch isicom-bring-into-coding-style.patch isicom-bring-into-coding-style-fix.patch tty-the-big-operations-rework.patch tty-the-big-operations-rework-broke-wan-x25_asy-fix.patch tty-the-big-operations-rework-fix-2.patch tty-the-big-operations-rework-isicom-fix.patch tty-the-big-operations-rework-simserial-fix.patch strip-fix-up-strip-for-the-new-order.patch tty-the-big-operations-rework-vs-git-kgdb-light.patch tty-the-big-operations-rework-vs-kgdb-2.patch riscom8-coding-style.patch put_pid-make-sure-we-dont-free-the-live-pid.patch tty-add-throttle-unthrottle-helpers.patch ip2-switch-remaining-direct-call-of-ops-flush_buffer.patch x25_asy-code-cleanup.patch 8250-switch-8250-drivers-to-use-_nocache-ioremaps.patch maintainers-sort-ordering.patch char-serial-switch-drivers-to-ioremap_nocache.patch isicom-fix-buffer-allocation.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html