- 05 5月, 2016 1 次提交
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由 Lv Zheng 提交于
ACPICA commit b2294cae776f5a66a7697414b21949d307e6856f This patch removes unwanted spaces for typedef. This solution doesn't cover function types. Note that the linuxize result of this commit is very giant and should have many conflicts against the current Linux upstream. Thus it is required to modify the linuxize result of this commit and the commits around it manually in order to have them merged to the Linux upstream. Since this is very costy, we should do this only once, and if we can't ensure to do this only once, we need to revert the Linux code to the wrong indentation result before merging the linuxize result of this commit. Lv Zheng. Link: https://github.com/acpica/acpica/commit/b2294caeSigned-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 05 4月, 2016 16 次提交
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由 Lv Zheng 提交于
ACPICA commit f005ee6b90d152c1f499efcca6b771a93903cb55 This patch splits \_SB._INI evaluation from device initialization code, so that it can be performed before PCI_Config _REG evaluations. This is required for the device enumeration process. Some named objects are initialized in \_SB._INI and PCI_Config _REG evaluations may use uninitialized named objects because of the order issue. This must be fixed before fixing ECDT order issue. There are existing tables allowing ECDT EC to be used for the entire device enumeration process, but the enabling of ECDT EC is done in \_SB._INI. Thus \_SB._INI must be the first control method evaluated in the device enumeration process. Normally, the order should be automatically ensured by the device enumeration process itself (for example, PCI_Config _REGs are evaluated by the PCI bus driver when the driver is probed by the enumeration process), but since the process is split on Linux (partially done in Linux, partially done in ACPICA), we need to ensure this with special logics in order to be regression safe. Lv Zheng. Link: https://github.com/acpica/acpica/commit/f005ee6bSigned-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
ACPICA commit c508f8592efaa0d8197f26d7fee6382c5ac8e383 Current code flow cannot ensure _REG association can happen after the namespace is initialized, so we move _REG association to where _REG was about to run to fix this issue. This issue is detected when acpi_ev_initialize_region() is invoked during the table loading. And this is one of the most important the root cause why ACPICA table loading is split into 2 load passes. Lv Zheng. Link: https://github.com/acpica/acpica/commit/c508f859 Link: https://bugs.acpica.org/show_bug.cgi?id=1252Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
ACPICA commit 5798cd6171ea38bcf4594d0ccc78870784776ba5 The patch corrects wrong condition before group MLC is disabled. Link: https://github.com/acpica/acpica/commit/5798cd61 Link: https://bugs.acpica.org/show_bug.cgi?id=1262Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
ACPICA commit 9a6ecc9ec9ee067cad51eec539230bf494421d76 Since AE_ALREADY_EXISTS has already been converted to AE_OK in acpi_ev_install_region_handlers(), this patch simplies a return value check. Lv Zheng. Link: https://github.com/acpica/acpica/commit/9a6ecc9eSigned-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
ACPICA commit 997a90f810a4cb78604ef2e187611a181b498286 This patch enhances acpi_hw_validate_register() to sanitize register accesses with awareness of access_width and bit_offset. Lv Zheng. Link: https://github.com/acpica/acpica/commit/997a90f8 Link: https://bugs.acpica.org/show_bug.cgi?id=1240Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
Some compilers require parentheses to be enforced in the macro definition, so that the macro caller side can be simpler. This patch fixes this kind of macro issue in ACPI_SET_BITS()/ACPI_GET_BITS(). Lv Zheng. Link: https://bugs.acpica.org/show_bug.cgi?id=1268Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Lv Zheng 提交于
ACPICA commit cbcb77565c5032dd48e19b3a8a8b8704c5f29faf This patch adds a macro ACPI_IS_POWER_OF_TWO, which can be used to detect if a number is a power of two. Lv Zheng. Link: https://github.com/acpica/acpica/commit/cbcb7756Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 16cd0872a070c8d3b16b8b13c1fc90a443a6b6fe If the definition of a control method cannot be found (probably it is in another module/SSDT), the disassembler must try to guess at the number of arguments to that method. This change improves the guessing heuristic. Link: https://github.com/acpica/acpica/commit/16cd0872Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit a240cbb93647bddf525b3daf6e9d31b8b9bca34e Integrated most changes proposed by net_BSD. >From joerg@net_BSD.org (Joerg Sonnenberger) ACPICA BZ 732. Link: https://github.com/acpica/acpica/commit/a240cbb9 Link: https://bugs.acpica.org/show_bug.cgi?id=732Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 795e136d2ac77c1c8b091fba019b5fe36a44a323 Fixes a problem with the merger of the two internal versions of this function. Make the maximum integer width (32-bit or 64-bit) a parameter to the function so that it no longer exclusively uses the integer width specified in the DSDT/SSDT. ACPICA BZ 1260 Link: https://github.com/acpica/acpica/commit/795e136dSigned-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 9ed98dc36645aaeba11967722951156650d94f47 For consistency, cleanup function invocations. Link: https://github.com/acpica/acpica/commit/9ed98dc3Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 0e6125401cf38427d5376f4bafbfb3d5a40f8467 Use local variables for access to string/value Op fields. Move duplicate PLD string tables to a single common table. Link: https://github.com/acpica/acpica/commit/0e612540Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit e068948f49eb61a78c211028976a174604c5644a Fix some issues in the exutils.c file. Link: https://github.com/acpica/acpica/commit/e068948fSigned-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 60d9cfd403a9824199b971597c930f6f563e5c71 Allows all object types to be used with Concatenate. Objects other than Int/Str/Buf are convert to a string that contains the type of the object. Improves the utility of the Printf and Fprintf macros. Adds a new file, exconcat.c Link: https://github.com/acpica/acpica/commit/60d9cfd4Signed-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit 5f21bddaa2cec035ca80608803ce2f0858d4f387 Small changes: 1) A couple new predefined names 2) New _HID values 3) New subtable for HEST Link: https://github.com/acpica/acpica/commit/5f21bddaSigned-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Bob Moore 提交于
ACPICA commit bca0c4cb063ee488c543e6f160fe89679a2338d6 Update a warning message simplify versioning for "table too big" case. Link: https://github.com/acpica/acpica/commit/bca0c4cbSigned-off-by: NBob Moore <robert.moore@intel.com> Signed-off-by: NLv Zheng <lv.zheng@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 04 4月, 2016 1 次提交
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由 Lv Zheng 提交于
The patch reduces source code differences between the Linux kernel and the ACPICA upstream so that the linuxized ACPICA 20160212 release can be applied with reduced human intervention. Signed-off-by: NLv Zheng <lv.zheng@intel.com> [ rjw: White space damage fixes ] Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 03 4月, 2016 2 次提交
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由 Linus Torvalds 提交于
Commit 840f5b05 ("media: au0828 disable tuner to demod link in au0828_media_device_register()") removed all uses of the 'dtv_demod', but left the variable itself around. Remove it. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Commit d4edcf0d ("mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm") switched get_user_pages() callers to the simpler model where they no longer pass in the thread and mm pointer. But since then we've merged changes to a few drivers that re-introduce use of the old interface. Let's fix them up. They continued to work fine (thanks to the truly disgusting macros introduced in commit cde70140: "mm/gup: Overload get_user_pages() functions"), but cause unnecessary build noise. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 02 4月, 2016 8 次提交
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由 Marcin Wojtas 提交于
After enabling per-cpu processing it appeared that under heavy load changing MTU can result in blocking all port's interrupts and transmitting data is not possible after the change. This commit fixes above issue by disabling percpu interrupts for the time, when TXQs and RXQs are reconfigured. Signed-off-by: NMarcin Wojtas <mw@semihalf.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
Initially the phy_bus_name was added to manipulate the driver name but it was recently just used to manage the fixed-link and then to take some decision at run-time. So the patch uses the is_pseudo_fixed_link and removes the phy_bus_name variable not necessary anymore. The driver can manage the mdio registration by using phy-handle, dwmac-mdio and own parameter e.g. snps,phy-addr. This patch takes care about all these possible configurations and fixes the mdio registration in case of there is a real transceiver or a switch (that needs to be managed by using fixed-link). Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: NAndreas Färber <afaerber@suse.de> Tested-by: NFrank Schäfer <fschaefer.oss@googlemail.com> Cc: Gabriel Fernandez <gabriel.fernandez@linaro.org> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: Phil Reid <preid@electromag.com.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
This reverts commit 88f8b1bb. due to problems on GeekBox and Banana Pi M1 board when connected to a real transceiver instead of a switch via fixed-link. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Gabriel Fernandez <gabriel.fernandez@linaro.org> Cc: Andreas Färber <afaerber@suse.de> Cc: Frank Schäfer <fschaefer.oss@googlemail.com> Cc: Dinh Nguyen <dinh.linux@gmail.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
This patch fixs a regression raised when test on chips that use the normal descriptor layout. In fact, no len bits were set for the TDES1 and no OWN bit inside the TDES0. Signed-off-by: NGiuseppe CAVALLARO <peppe.cavallaro@st.com> Tested-by: NAndreas Färber <afaerber@suse.de> Cc: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jisheng Zhang 提交于
L1_CACHE_BYTES may not be the real cacheline size, use cache_line_size to determine the cacheline size in runtime. Signed-off-by: NJisheng Zhang <jszhang@marvell.com> Suggested-by: NMarcin Wojtas <mw@semihalf.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jisheng Zhang 提交于
L1_CACHE_BYTES may not be the real cacheline size, use cache_line_size to determine the cacheline size in runtime. Signed-off-by: NJisheng Zhang <jszhang@marvell.com> Suggested-by: NMarcin Wojtas <mw@semihalf.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jisheng Zhang 提交于
This is to fix the following maybe-uninitialized warning: drivers/net/ethernet/marvell/mvpp2.c:6007:18: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: NJisheng Zhang <jszhang@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
Sasha Levin reported a suspicious rcu_dereference_protected() warning found while fuzzing with trinity that is similar to this one: [ 52.765684] net/core/filter.c:2262 suspicious rcu_dereference_protected() usage! [ 52.765688] other info that might help us debug this: [ 52.765695] rcu_scheduler_active = 1, debug_locks = 1 [ 52.765701] 1 lock held by a.out/1525: [ 52.765704] #0: (rtnl_mutex){+.+.+.}, at: [<ffffffff816a64b7>] rtnl_lock+0x17/0x20 [ 52.765721] stack backtrace: [ 52.765728] CPU: 1 PID: 1525 Comm: a.out Not tainted 4.5.0+ #264 [...] [ 52.765768] Call Trace: [ 52.765775] [<ffffffff813e488d>] dump_stack+0x85/0xc8 [ 52.765784] [<ffffffff810f2fa5>] lockdep_rcu_suspicious+0xd5/0x110 [ 52.765792] [<ffffffff816afdc2>] sk_detach_filter+0x82/0x90 [ 52.765801] [<ffffffffa0883425>] tun_detach_filter+0x35/0x90 [tun] [ 52.765810] [<ffffffffa0884ed4>] __tun_chr_ioctl+0x354/0x1130 [tun] [ 52.765818] [<ffffffff8136fed0>] ? selinux_file_ioctl+0x130/0x210 [ 52.765827] [<ffffffffa0885ce3>] tun_chr_ioctl+0x13/0x20 [tun] [ 52.765834] [<ffffffff81260ea6>] do_vfs_ioctl+0x96/0x690 [ 52.765843] [<ffffffff81364af3>] ? security_file_ioctl+0x43/0x60 [ 52.765850] [<ffffffff81261519>] SyS_ioctl+0x79/0x90 [ 52.765858] [<ffffffff81003ba2>] do_syscall_64+0x62/0x140 [ 52.765866] [<ffffffff817d563f>] entry_SYSCALL64_slow_path+0x25/0x25 Same can be triggered with PROVE_RCU (+ PROVE_RCU_REPEATEDLY) enabled from tun_attach_filter() when user space calls ioctl(tun_fd, TUN{ATTACH, DETACH}FILTER, ...) for adding/removing a BPF filter on tap devices. Since the fix in f91ff5b9 ("net: sk_{detach|attach}_filter() rcu fixes") sk_attach_filter()/sk_detach_filter() now dereferences the filter with rcu_dereference_protected(), checking whether socket lock is held in control path. Since its introduction in 99405162 ("tun: socket filter support"), tap filters are managed under RTNL lock from __tun_chr_ioctl(). Thus the sock_owned_by_user(sk) doesn't apply in this specific case and therefore triggers the false positive. Extend the BPF API with __sk_attach_filter()/__sk_detach_filter() pair that is used by tap filters and pass in lockdep_rtnl_is_held() for the rcu_dereference_protected() checks instead. Reported-by: NSasha Levin <sasha.levin@oracle.com> Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 4月, 2016 8 次提交
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由 Daniel Vetter 提交于
For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: stable@vger.kernel.org Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Rob Clark 提交于
1) don't let other threads trying to bang on aux channel interrupt the defer timeout/logic 2) don't let other threads interrupt the i2c over aux logic Technically, according to people who actually have the DP spec, this should not be required. In practice, it makes some troublesome Dell monitor (and perhaps others) work, so probably a case of "It's compliant if it works with windows" on the hw vendor's part.. v2: rebased to come before DPCD/AUX logging patch for easier backport to stable branches. Reported-by: NDave Wysochanski <dwysocha@redhat.com> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1274157 Cc: stable@vger.kernel.org Signed-off-by: NRob Clark <robdclark@gmail.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Daniele Palmas 提交于
Telit LE910 V2 is a mobile broadband card with no ARP capabilities: the patch makes this device to use wwan_noarp_info struct Signed-off-by: NDaniele Palmas <dnlplm@gmail.com> Reviewed-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fabio Estevam 提交于
Commit 55cd48c8 ("net: fec: stop the "rcv is not +last, " error messages") introduces a write to a register that does not exist in Coldfire. Move the FEC_FTRL register access inside the FEC_QUIRK_HAS_RACC 'if' block, so that we guarantee it will not be used on Coldfire CPUs. Reported-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jisheng Zhang 提交于
The mvneta is also used in some Marvell berlin family SoCs which may have 64bytes cacheline size. Replace the MVNETA_CPU_D_CACHE_LINE_SIZE usage with L1_CACHE_BYTES. And since dma_alloc_coherent() is always cacheline size aligned, so remove the align checks. Signed-off-by: NJisheng Zhang <jszhang@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jisheng Zhang 提交于
The mvpp2 ip maybe used in SoCs which may have have 64bytes cacheline size. Replace the MVPP2_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES. And since dma_alloc_coherent() is always cacheline size aligned, so remove the align checks. Signed-off-by: NJisheng Zhang <jszhang@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick Uiterwijk 提交于
Some of the vendor-specific bootloaders set up this part of the initialization for us, so this was never added. However, since upstream bootloaders don't initialize the chip specifically, they leave the fiber MII's PDOWN flag set, which means that the CPU port doesn't connect. This patch checks whether this flag has been clear prior by something else, and if not make us clear it. Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NPatrick Uiterwijk <patrick@puiterwijk.org> Tested-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick Uiterwijk 提交于
Add versions of the phy_page_read and _write functions to be used in a context where the SMI mutex is held. Tested-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NPatrick Uiterwijk <patrick@puiterwijk.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 3月, 2016 4 次提交
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由 Christoph Hellwig 提交于
We need to have the WWN fully initialized before addig default groups to it, so add a new method to add these groups after the WWN has been initialized. Also remove the default groups in the core while we're at it. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Christoph Hellwig 提交于
The iSCSI targets wants to add a default group, for which we need to have the list of default groups initialized previously. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Christoph Hellwig 提交于
Instead we can clean up the list of default ACLs in core code. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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由 Sagi Grimberg 提交于
Now the rdma core offers a QP draining service in v4.6-rc1, use it instead of our own. Signed-off-by: NSagi Grimberg <sagig@mellanox.com> Reported-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>
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