rename camel case function LineCount() to ced_line_count()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Stat1401() to ced_stat_1401()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function GetString() to ced_get_string()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Reset1401() to ced_reset()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function QuickCheck() to ced_quick_check() and make it
static
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Is1401() to ced_is_1401()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function InSelfTest() to ced_in_self_test()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadWrite_Cancel() to ced_read_write_cancel()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Get1401State() to ced_get_state()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function SendChar() to ced_send_char()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function SendString() to ced_send_string()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function PutChars() to ced_put_chars()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function FlushInBuff() to ced_flush_in_buff()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function FlushOutBuff() to ced_flush_out_buff()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Allowi() to ced_allowi()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function Handle1401Esc() to ced_handle_esc()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadDMAInfo() to ced_read_dma_info()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadHuff() to ced_read_huff()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadWord() to ced_read_word()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadChar() to ced_read_char()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function ReadWriteMem() to ced_read_write_mem()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function StageChunk() to ced_stage_chunk()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function CopyUserSpace() to ced_copy_user_space()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function SendChars() to ced_send_chars()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rename camel case function CanAcceptIoRequests() to can_accept_io_requests()
Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The original Realtek provided functions suffered badly from clutter to
accommodate broken operating systems. Lets try this lean and clean
version instead.
v2: Do not use the stack for data passed to usb_control_msg(). This
requires reintroducing the mutex used in the old function. In
addition, get rid of the no longer used 'usb_vendor_req_buf'.
Note that rtl8723au_writeN() remains unlocked, so it can be used
for bulk block transfers without having to retake the mutex for
every write().
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ION need HAS_DMA (e.g. need DMA_SHARED_BUFFER), so it has to depend on
HAS_DMA, or can not pass compiling with allmodconfig under score which
NO_DMA. And the related error:
CC drivers/staging/android/ion/ion_cma_heap.o
drivers/staging/android/ion/ion_cma_heap.c: In function 'ion_cma_mmap':
drivers/staging/android/ion/ion_cma_heap.c:168:2: error: implicit declaration of function 'dma_mmap_coherent' [-Werror=implicit-function-declaration]
return dma_mmap_coherent(dev, vma, info->cpu_addr, info->handle,
^
cc1: some warnings being treated as errors
make[4]: *** [drivers/staging/android/ion/ion_cma_heap.o] Error 1
make[3]: *** [drivers/staging/android/ion] Error 2
make[2]: *** [drivers/staging/android] Error 2
make[1]: *** [drivers/staging] Error 2
make: *** [drivers] Error 2
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
binder_ioctl() is quite huge and checkpatch dirty - mostly because of
the amount of code for the BINDER_WRITE_READ and BINDER_SET_CONTEXT_MGR.
Moved that code into the new binder_ioctl_write_read() and
binder_ioctl_set_ctx_mgr()
Signed-off-by: Tair Rzayev <tair.rzayev@gmail.com>
Cc: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
An issue was observed when a userspace task exits.
The page which hits error here is the zero page.
In binder mmap, the whole of vma is not mapped.
On a task crash, when debuggerd reads the binder regions,
the unmapped areas fall to do_anonymous_page in handle_pte_fault,
due to the absence of a vm_fault handler. This results in
zero page being mapped. Later in zap_pte_range, vm_normal_page
returns zero page in the case of VM_MIXEDMAP and it results in the
error.
BUG: Bad page map in process mediaserver pte:9dff379f pmd:9bfbd831
page:c0ed8e60 count:1 mapcount:-1 mapping: (null) index:0x0
page flags: 0x404(referenced|reserved)
addr:40c3f000 vm_flags:10220051 anon_vma: (null) mapping:d9fe0764 index:fd
vma->vm_ops->fault: (null)
vma->vm_file->f_op->mmap: binder_mmap+0x0/0x274
CPU: 0 PID: 1463 Comm: mediaserver Tainted: G W 3.10.17+ #1
[<c001549c>] (unwind_backtrace+0x0/0x11c) from [<c001200c>] (show_stack+0x10/0x14)
[<c001200c>] (show_stack+0x10/0x14) from [<c0103d78>] (print_bad_pte+0x158/0x190)
[<c0103d78>] (print_bad_pte+0x158/0x190) from [<c01055f0>] (unmap_single_vma+0x2e4/0x598)
[<c01055f0>] (unmap_single_vma+0x2e4/0x598) from [<c010618c>] (unmap_vmas+0x34/0x50)
[<c010618c>] (unmap_vmas+0x34/0x50) from [<c010a9e4>] (exit_mmap+0xc8/0x1e8)
[<c010a9e4>] (exit_mmap+0xc8/0x1e8) from [<c00520f0>] (mmput+0x54/0xd0)
[<c00520f0>] (mmput+0x54/0xd0) from [<c005972c>] (do_exit+0x360/0x990)
[<c005972c>] (do_exit+0x360/0x990) from [<c0059ef0>] (do_group_exit+0x84/0xc0)
[<c0059ef0>] (do_group_exit+0x84/0xc0) from [<c0066de0>] (get_signal_to_deliver+0x4d4/0x548)
[<c0066de0>] (get_signal_to_deliver+0x4d4/0x548) from [<c0011500>] (do_signal+0xa8/0x3b8)
Add a vm_fault handler which returns VM_FAULT_SIGBUS, and prevents the
wrong fallback to do_anonymous_page.
Signed-off-by: Vinayak Menon <vinayakm.list@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch removes all proc entries from virtpci
Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
vbuschannel_devinfo_to_string() was declared with the devinfo argument
as a pointer to __iomem space. No callers of this function need the
__iomem space, so I removed that constraint.
Same thing goes for vbuschannel_sanitize_buffer(). It doesn't need to
operate on I/O space.
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function ultra_vbus_init_channel() is never called since
previous server code was removed. Remove the dead code.
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The init_vbus_channel() function is never called with the isServer
argument equal to TRUE, so just get rid of the argument altogether.
This also means that the code in the function that would be executed
in the server case can be removed since it is never executed.
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change function names to conform to Linux kernel coding convention.
ULTRA_VBUS_init_channel() --> ultra_vbus_init_channel()
VBUSCHANNEL_devInfoToStringBuffer() --> vbuschannel_devinfo_to_string()
VBUSCHANNEL_sanitize_buffer() --> vbuschannel_sanitize_buffer()
VBUSCHANNEL_itoa() --> vbuschannel_itoa()
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The visorchannelstub module references the variable unisys_spar_platform
which is declared in the visorutil module. Add the proper dependency to
Kconfig to ensure that visorutil is enabled when building visorchannelstub.
This address the build error:
drivers/built-in.o: In function `channel_mod_init':
chanstub.c:(.init.text+0xbe24): undefined reference to `unisys_spar_platform'
Reported by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Russell writes:
This updates imx-drm for the recently merged updates to the component
helper, and as such is based upon the previously pulled updates
(including the recent fix) into the the driver tree.
Important bug fix for parsing 64-bit addresses on 32-bit platforms.
Without this patch the kernel will try to use memory ranges that cannot
be reached.
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Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux
Pull devicetree bugfix from Grant Likely:
"Important bug fix for parsing 64-bit addresses on 32-bit platforms.
Without this patch the kernel will try to use memory ranges that
cannot be reached"
* tag 'dt-for-linus' of git://git.secretlab.ca/git/linux:
of: Check for phys_addr_t overflows in early_init_dt_add_memory_arch
