- Linux-stable-mirror - lists.linaro.org

patch "iio: adc: at91: fix wrong channel number in triggered buffer mode" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: at91: fix wrong channel number in triggered buffer mode to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From aea835f2dc8a682942b859179c49ad1841a6c8b9 Mon Sep 17 00:00:00 2001 From: Eugen Hristev <eugen.hristev(a)microchip.com> Date: Mon, 24 Sep 2018 10:51:44 +0300 Subject: iio: adc: at91: fix wrong channel number in triggered buffer mode When channels are registered, the hardware channel number is not the actual iio channel number. This is because the driver is probed with a certain number of accessible channels. Some pins are routed and some not, depending on the description of the board in the DT. Because of that, channels 0,1,2,3 can correspond to hardware channels 2,3,4,5 for example. In the buffered triggered case, we need to do the translation accordingly. Fixed the channel number to stop reading the wrong channel. Fixes: 0e589d5fb ("ARM: AT91: IIO: Add AT91 ADC driver.") Cc: Maxime Ripard <maxime.ripard(a)bootlin.com> Signed-off-by: Eugen Hristev <eugen.hristev(a)microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches(a)microchip.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/at91_adc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index e3be88e7192c..75d2f73582a3 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -248,12 +248,14 @@ static irqreturn_t at91_adc_trigger_handler(int irq, void *p) struct iio_poll_func *pf = p; struct iio_dev *idev = pf->indio_dev; struct at91_adc_state *st = iio_priv(idev); + struct iio_chan_spec const *chan; int i, j = 0; for (i = 0; i < idev->masklength; i++) { if (!test_bit(i, idev->active_scan_mask)) continue; - st->buffer[j] = at91_adc_readl(st, AT91_ADC_CHAN(st, i)); + chan = idev->channels + i; + st->buffer[j] = at91_adc_readl(st, AT91_ADC_CHAN(st, chan->channel)); j++; } -- 2.19.0

7 years, 2 months

1
0
0 0

patch "iio: adc: at91: fix acking DRDY irq on simple conversions" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: at91: fix acking DRDY irq on simple conversions to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From bc1b45326223e7e890053cf6266357adfa61942d Mon Sep 17 00:00:00 2001 From: Eugen Hristev <eugen.hristev(a)microchip.com> Date: Mon, 24 Sep 2018 10:51:43 +0300 Subject: iio: adc: at91: fix acking DRDY irq on simple conversions When doing simple conversions, the driver did not acknowledge the DRDY irq. If this irq status is not acked, it will be left pending, and as soon as a trigger is enabled, the irq handler will be called, it doesn't know why this status has occurred because no channel is pending, and then it will go int a irq loop and board will hang. To avoid this situation, read the LCDR after a raw conversion is done. Fixes: 0e589d5fb ("ARM: AT91: IIO: Add AT91 ADC driver.") Cc: Maxime Ripard <maxime.ripard(a)bootlin.com> Signed-off-by: Eugen Hristev <eugen.hristev(a)microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches(a)microchip.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/at91_adc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 44b516863c9d..e3be88e7192c 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -279,6 +279,8 @@ static void handle_adc_eoc_trigger(int irq, struct iio_dev *idev) iio_trigger_poll(idev->trig); } else { st->last_value = at91_adc_readl(st, AT91_ADC_CHAN(st, st->chnb)); + /* Needed to ACK the DRDY interruption */ + at91_adc_readl(st, AT91_ADC_LCDR); st->done = true; wake_up_interruptible(&st->wq_data_avail); } -- 2.19.0

7 years, 2 months

1
0
0 0

patch "iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs()" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs() to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From d3fa21c73c391975488818b085b894c2980ea052 Mon Sep 17 00:00:00 2001 From: Alexey Khoroshilov <khoroshilov(a)ispras.ru> Date: Sat, 22 Sep 2018 00:58:02 +0300 Subject: iio: adc: imx25-gcq: Fix leak of device_node in mx25_gcq_setup_cfgs() Leaving for_each_child_of_node loop we should release child device node, if it is not stored for future use. Found by Linux Driver Verification project (linuxtesting.org). JC: I'm not sending this as a quick fix as it's been wrong for years, but good to pick up for stable after the merge window. Signed-off-by: Alexey Khoroshilov <khoroshilov(a)ispras.ru> Fixes: 6df2e98c3ea56 ("iio: adc: Add imx25-gcq ADC driver") Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/fsl-imx25-gcq.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index ea264fa9e567..929c617db364 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -209,12 +209,14 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, ret = of_property_read_u32(child, "reg", &reg); if (ret) { dev_err(dev, "Failed to get reg property\n"); + of_node_put(child); return ret; } if (reg >= MX25_NUM_CFGS) { dev_err(dev, "reg value is greater than the number of available configuration registers\n"); + of_node_put(child); return -EINVAL; } @@ -228,6 +230,7 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, if (IS_ERR(priv->vref[refp])) { dev_err(dev, "Error, trying to use external voltage reference without a vref-%s regulator.", mx25_gcq_refp_names[refp]); + of_node_put(child); return PTR_ERR(priv->vref[refp]); } priv->channel_vref_mv[reg] = @@ -240,6 +243,7 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, break; default: dev_err(dev, "Invalid positive reference %d\n", refp); + of_node_put(child); return -EINVAL; } @@ -254,10 +258,12 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, if ((refp & MX25_ADCQ_CFG_REFP_MASK) != refp) { dev_err(dev, "Invalid fsl,adc-refp property value\n"); + of_node_put(child); return -EINVAL; } if ((refn & MX25_ADCQ_CFG_REFN_MASK) != refn) { dev_err(dev, "Invalid fsl,adc-refn property value\n"); + of_node_put(child); return -EINVAL; } -- 2.19.0

7 years, 2 months

1
0
0 0

patch "Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 25355252607ca288f329ee033f387764883393f6 Mon Sep 17 00:00:00 2001 From: Dexuan Cui <decui(a)microsoft.com> Date: Sun, 23 Sep 2018 21:10:44 +0000 Subject: Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A cpumask structure on the stack can cause a warning with CONFIG_NR_CPUS=8192 (e.g. Ubuntu 16.04 and 18.04 use this): drivers/hv//channel_mgmt.c: In function ‘init_vp_index’: drivers/hv//channel_mgmt.c:702:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] Nowadays it looks most distros enable CONFIG_CPUMASK_OFFSTACK=y, and hence we can work around the warning by using cpumask_var_t. Signed-off-by: Dexuan Cui <decui(a)microsoft.com> Cc: K. Y. Srinivasan <kys(a)microsoft.com> Cc: Haiyang Zhang <haiyangz(a)microsoft.com> Cc: Stephen Hemminger <sthemmin(a)microsoft.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: K. Y. Srinivasan <kys(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/hv/channel_mgmt.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 6f3e6af5e891..6277597d3d58 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -594,16 +594,18 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) bool perf_chn = vmbus_devs[dev_type].perf_device; struct vmbus_channel *primary = channel->primary_channel; int next_node; - struct cpumask available_mask; + cpumask_var_t available_mask; struct cpumask *alloced_mask; if ((vmbus_proto_version == VERSION_WS2008) || - (vmbus_proto_version == VERSION_WIN7) || (!perf_chn)) { + (vmbus_proto_version == VERSION_WIN7) || (!perf_chn) || + !alloc_cpumask_var(&available_mask, GFP_KERNEL)) { /* * Prior to win8, all channel interrupts are * delivered on cpu 0. * Also if the channel is not a performance critical * channel, bind it to cpu 0. + * In case alloc_cpumask_var() fails, bind it to cpu 0. */ channel->numa_node = 0; channel->target_cpu = 0; @@ -641,7 +643,7 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) cpumask_clear(alloced_mask); } - cpumask_xor(&available_mask, alloced_mask, + cpumask_xor(available_mask, alloced_mask, cpumask_of_node(primary->numa_node)); cur_cpu = -1; @@ -659,10 +661,10 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) } while (true) { - cur_cpu = cpumask_next(cur_cpu, &available_mask); + cur_cpu = cpumask_next(cur_cpu, available_mask); if (cur_cpu >= nr_cpu_ids) { cur_cpu = -1; - cpumask_copy(&available_mask, + cpumask_copy(available_mask, cpumask_of_node(primary->numa_node)); continue; } @@ -692,6 +694,8 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) channel->target_cpu = cur_cpu; channel->target_vp = hv_cpu_number_to_vp_number(cur_cpu); + + free_cpumask_var(available_mask); } static void vmbus_wait_for_unload(void) -- 2.19.0

7 years, 2 months

1
0
0 0

patch "Drivers: hv: kvp: Fix two "this statement may fall through" warnings" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Drivers: hv: kvp: Fix two "this statement may fall through" warnings to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From fc62c3b1977d62e6374fd6e28d371bb42dfa5c9d Mon Sep 17 00:00:00 2001 From: Dexuan Cui <decui(a)microsoft.com> Date: Sun, 23 Sep 2018 21:10:43 +0000 Subject: Drivers: hv: kvp: Fix two "this statement may fall through" warnings We don't need to call process_ib_ipinfo() if message->kvp_hdr.operation is KVP_OP_GET_IP_INFO in kvp_send_key(), because here we just need to pass on the op code from the host to the userspace; when the userspace returns the info requested by the host, we pass the info on to the host in kvp_respond_to_host() -> process_ob_ipinfo(). BTW, the current buggy code actually doesn't cause any harm, because only message->kvp_hdr.operation is used by the userspace, in the case of KVP_OP_GET_IP_INFO. The patch also adds a missing "break;" in kvp_send_key(). BTW, the current buggy code actually doesn't cause any harm, because in the case of KVP_OP_SET, the unexpected fall-through corrupts message->body.kvp_set.data.key_size, but that is not really used: see the definition of struct hv_kvp_exchg_msg_value. Signed-off-by: Dexuan Cui <decui(a)microsoft.com> Cc: K. Y. Srinivasan <kys(a)microsoft.com> Cc: Haiyang Zhang <haiyangz(a)microsoft.com> Cc: Stephen Hemminger <sthemmin(a)microsoft.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: K. Y. Srinivasan <kys(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/hv/hv_kvp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c index 023bd185d21a..a7513a8a8e37 100644 --- a/drivers/hv/hv_kvp.c +++ b/drivers/hv/hv_kvp.c @@ -353,7 +353,6 @@ static void process_ib_ipinfo(void *in_msg, void *out_msg, int op) out->body.kvp_ip_val.dhcp_enabled = in->kvp_ip_val.dhcp_enabled; - default: utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.adapter_id, MAX_ADAPTER_ID_SIZE, UTF16_LITTLE_ENDIAN, @@ -406,7 +405,7 @@ kvp_send_key(struct work_struct *dummy) process_ib_ipinfo(in_msg, message, KVP_OP_SET_IP_INFO); break; case KVP_OP_GET_IP_INFO: - process_ib_ipinfo(in_msg, message, KVP_OP_GET_IP_INFO); + /* We only need to pass on message->kvp_hdr.operation. */ break; case KVP_OP_SET: switch (in_msg->body.kvp_set.data.value_type) { @@ -446,6 +445,9 @@ kvp_send_key(struct work_struct *dummy) break; } + + break; + case KVP_OP_GET: message->body.kvp_set.data.key_size = utf16s_to_utf8s( -- 2.19.0

7 years, 2 months

1
0
0 0

patch "w1: omap-hdq: fix missing bus unregister at removal" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled w1: omap-hdq: fix missing bus unregister at removal to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From a007734618fee1bf35556c04fa498d41d42c7301 Mon Sep 17 00:00:00 2001 From: Andreas Kemnade <andreas(a)kemnade.info> Date: Sat, 22 Sep 2018 21:20:54 +0200 Subject: w1: omap-hdq: fix missing bus unregister at removal The bus master was not removed after unloading the module or unbinding the driver. That lead to oopses like this [ 127.842987] Unable to handle kernel paging request at virtual address bf01d04c [ 127.850646] pgd = 70e3cd9a [ 127.853698] [bf01d04c] *pgd=8f908811, *pte=00000000, *ppte=00000000 [ 127.860412] Internal error: Oops: 80000007 [#1] PREEMPT SMP ARM [ 127.866668] Modules linked in: bq27xxx_battery overlay [last unloaded: omap_hdq] [ 127.874542] CPU: 0 PID: 1022 Comm: w1_bus_master1 Not tainted 4.19.0-rc4-00001-g2d51da718324 #12 [ 127.883819] Hardware name: Generic OMAP36xx (Flattened Device Tree) [ 127.890441] PC is at 0xbf01d04c [ 127.893798] LR is at w1_search_process_cb+0x4c/0xfc [ 127.898956] pc : [<bf01d04c>] lr : [<c05f9580>] psr: a0070013 [ 127.905609] sp : cf885f48 ip : bf01d04c fp : ddf1e11c [ 127.911132] r10: cf8fe040 r9 : c05f8d00 r8 : cf8fe040 [ 127.916656] r7 : 000000f0 r6 : cf8fe02c r5 : cf8fe000 r4 : cf8fe01c [ 127.923553] r3 : c05f8d00 r2 : 000000f0 r1 : cf8fe000 r0 : dde1ef10 [ 127.930450] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 127.938018] Control: 10c5387d Table: 8f8f0019 DAC: 00000051 [ 127.944091] Process w1_bus_master1 (pid: 1022, stack limit = 0x9135699f) [ 127.951171] Stack: (0xcf885f48 to 0xcf886000) [ 127.955810] 5f40: cf8fe000 00000000 cf884000 cf8fe090 000003e8 c05f8d00 [ 127.964477] 5f60: dde5fc34 c05f9700 ddf1e100 ddf1e540 cf884000 cf8fe000 c05f9694 00000000 [ 127.973114] 5f80: dde5fc34 c01499a4 00000000 ddf1e540 c0149874 00000000 00000000 00000000 [ 127.981781] 5fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000 [ 127.990447] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 127.999114] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 128.007781] [<c05f9580>] (w1_search_process_cb) from [<c05f9700>] (w1_process+0x6c/0x118) [ 128.016479] [<c05f9700>] (w1_process) from [<c01499a4>] (kthread+0x130/0x148) [ 128.024047] [<c01499a4>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c) [ 128.031677] Exception stack(0xcf885fb0 to 0xcf885ff8) [ 128.037017] 5fa0: 00000000 00000000 00000000 00000000 [ 128.045684] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 128.054351] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 128.061340] Code: bad PC value [ 128.064697] ---[ end trace af066e33c0e14119 ]--- Cc: <stable(a)vger.kernel.org> Signed-off-by: Andreas Kemnade <andreas(a)kemnade.info> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/w1/masters/omap_hdq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c index 83fc9aab34e8..3099052e1243 100644 --- a/drivers/w1/masters/omap_hdq.c +++ b/drivers/w1/masters/omap_hdq.c @@ -763,6 +763,8 @@ static int omap_hdq_remove(struct platform_device *pdev) /* remove module dependency */ pm_runtime_disable(&pdev->dev); + w1_remove_master_device(&omap_w1_master); + return 0; } -- 2.19.0

7 years, 2 months

1
0
0 0

[PATCH] drm: fb-helper: Validate requested pixel format against bpp

by Eugeniy Paltsev

Validate requested pixel format against bits_per_pixel to reject invalid formats with subcomponents length sum is greater than requested bits_per_pixel. weston 5.0.0 with fbdev backend tries to set up an ARGB x8r8g8b8 pixel format without bits_per_pixel updating. So it can request x8r8g8b8 with 16 bpp which is obviously incorrect and should be rejected. Cc: stable(a)vger.kernel.org Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> --- drivers/gpu/drm/drm_fb_helper.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 16ec93b75dbf..4f39da07f053 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1610,6 +1610,13 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, return -EINVAL; } + if ((var->green.length + var->blue.length + var->red.length + + var->transp.length) > var->bits_per_pixel) { + DRM_DEBUG("fb requested pixel format can't fit in %d bpp\n", + var->bits_per_pixel); + return -EINVAL; + } + switch (var->bits_per_pixel) { case 16: depth = (var->green.length == 6) ? 16 : 15; -- 2.14.4

7 years, 2 months

4
5
0 0

Linux 3.16.59

by Ben Hutchings

I'm announcing the release of the 3.16.59 kernel. All users of the 3.16 kernel series should upgrade. The updated 3.16.y git tree can be found at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.16.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git The diff from 3.16.58 is attached to this message. Ben. ------------ Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/cachetlb.txt | 8 +- Documentation/kernel-parameters.txt | 45 +++ Documentation/spec_ctrl.rst | 94 +++++ Documentation/vm/remap_file_pages.txt | 7 +- Makefile | 2 +- arch/alpha/include/asm/pgtable.h | 7 - arch/arc/include/asm/pgtable.h | 13 +- arch/arm/include/asm/pgtable-2level.h | 1 - arch/arm/include/asm/pgtable-3level.h | 1 - arch/arm/include/asm/pgtable-nommu.h | 2 - arch/arm/include/asm/pgtable.h | 20 +- arch/arm/mm/proc-macros.S | 2 +- arch/arm64/include/asm/pgtable.h | 22 +- arch/avr32/include/asm/pgtable.h | 25 -- arch/blackfin/include/asm/pgtable.h | 5 - arch/c6x/include/asm/pgtable.h | 5 - arch/cris/include/arch-v10/arch/mmu.h | 3 - arch/cris/include/arch-v32/arch/mmu.h | 3 - arch/cris/include/asm/pgtable.h | 4 - arch/frv/include/asm/pgtable.h | 27 +- arch/hexagon/include/asm/pgtable.h | 60 +-- arch/ia64/include/asm/pgtable.h | 25 +- arch/m32r/include/asm/pgtable-2level.h | 4 - arch/m32r/include/asm/pgtable.h | 11 - arch/m68k/include/asm/mcf_pgtable.h | 23 +- arch/m68k/include/asm/motorola_pgtable.h | 15 - arch/m68k/include/asm/pgtable_no.h | 2 - arch/m68k/include/asm/sun3_pgtable.h | 15 - arch/metag/include/asm/pgtable.h | 6 - arch/microblaze/include/asm/pgtable.h | 11 - arch/mips/include/asm/pgtable-32.h | 39 -- arch/mips/include/asm/pgtable-64.h | 9 - arch/mips/include/asm/pgtable-bits.h | 10 - arch/mips/include/asm/pgtable.h | 2 - arch/mn10300/include/asm/pgtable.h | 17 +- arch/openrisc/include/asm/pgtable.h | 8 - arch/openrisc/kernel/head.S | 5 - arch/parisc/include/asm/pgtable.h | 10 - arch/powerpc/include/asm/pgtable-ppc32.h | 9 +- arch/powerpc/include/asm/pgtable-ppc64.h | 5 +- arch/powerpc/include/asm/pgtable.h | 1 - arch/powerpc/include/asm/pte-40x.h | 1 - arch/powerpc/include/asm/pte-44x.h | 5 - arch/powerpc/include/asm/pte-8xx.h | 1 - arch/powerpc/include/asm/pte-book3e.h | 1 - arch/powerpc/include/asm/pte-fsl-booke.h | 3 - arch/powerpc/include/asm/pte-hash32.h | 1 - arch/powerpc/include/asm/pte-hash64.h | 1 - arch/powerpc/mm/pgtable_64.c | 2 +- arch/s390/include/asm/pgtable.h | 29 +- arch/score/include/asm/pgtable-bits.h | 1 - arch/score/include/asm/pgtable.h | 18 +- arch/sh/include/asm/pgtable_32.h | 30 +- arch/sh/include/asm/pgtable_64.h | 9 +- arch/sparc/include/asm/pgtable_32.h | 24 -- arch/sparc/include/asm/pgtable_64.h | 40 -- arch/sparc/include/asm/pgtsrmmu.h | 14 +- arch/tile/include/asm/pgtable.h | 11 - arch/tile/mm/homecache.c | 4 - arch/um/include/asm/pgtable-2level.h | 9 - arch/um/include/asm/pgtable-3level.h | 20 - arch/um/include/asm/pgtable.h | 9 - arch/unicore32/include/asm/pgtable-hwdef.h | 1 - arch/unicore32/include/asm/pgtable.h | 14 - arch/x86/include/asm/cpufeature.h | 21 +- arch/x86/include/asm/io.h | 6 + arch/x86/include/asm/kvm_host.h | 1 + arch/x86/include/asm/nospec-branch.h | 43 +- arch/x86/include/asm/page_32_types.h | 9 +- arch/x86/include/asm/pgtable-2level.h | 55 +-- arch/x86/include/asm/pgtable-3level.h | 49 ++- arch/x86/include/asm/pgtable-invert.h | 41 ++ arch/x86/include/asm/pgtable.h | 144 +++++-- arch/x86/include/asm/pgtable_64.h | 60 ++- arch/x86/include/asm/pgtable_types.h | 13 +- arch/x86/include/asm/processor.h | 5 + arch/x86/include/asm/spec-ctrl.h | 80 ++++ arch/x86/include/asm/thread_info.h | 10 +- arch/x86/include/uapi/asm/msr-index.h | 9 + arch/x86/kernel/cpu/amd.c | 22 + arch/x86/kernel/cpu/bugs.c | 441 ++++++++++++++++++++- arch/x86/kernel/cpu/common.c | 97 ++++- arch/x86/kernel/cpu/cpu.h | 3 + arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/process.c | 146 +++++++ arch/x86/kernel/setup.c | 6 + arch/x86/kernel/smpboot.c | 5 + arch/x86/kvm/cpuid.c | 21 +- arch/x86/kvm/cpuid.h | 16 +- arch/x86/kvm/svm.c | 72 +++- arch/x86/kvm/vmx.c | 27 +- arch/x86/kvm/x86.c | 7 +- arch/x86/mm/init.c | 24 ++ arch/x86/mm/kmmio.c | 25 +- arch/x86/mm/mmap.c | 21 + arch/x86/mm/pageattr.c | 6 +- arch/x86/mm/pat.c | 14 + arch/x86/tools/relocs.c | 5 +- arch/x86/xen/smp.c | 5 + arch/xtensa/include/asm/pgtable.h | 10 - drivers/base/cpu.c | 16 + drivers/block/floppy.c | 3 + drivers/gpu/drm/ast/ast_ttm.c | 6 + drivers/gpu/drm/cirrus/cirrus_ttm.c | 7 + drivers/gpu/drm/drm_vma_manager.c | 3 +- drivers/gpu/drm/mgag200/mgag200_ttm.c | 7 + drivers/gpu/drm/nouveau/nouveau_ttm.c | 8 + drivers/gpu/drm/radeon/radeon_object.c | 5 + drivers/hid/hid-debug.c | 8 +- drivers/macintosh/via-cuda.c | 16 +- drivers/target/iscsi/iscsi_target_auth.c | 30 +- fs/9p/vfs_file.c | 2 - fs/btrfs/file.c | 1 - fs/ceph/addr.c | 1 - fs/cifs/file.c | 1 - fs/exec.c | 11 +- fs/ext4/file.c | 1 - fs/f2fs/file.c | 1 - fs/fuse/file.c | 1 - fs/gfs2/file.c | 1 - fs/inode.c | 1 - fs/nfs/file.c | 1 - fs/nilfs2/file.c | 1 - fs/ocfs2/mmap.c | 1 - fs/proc/array.c | 26 ++ fs/proc/task_mmu.c | 15 - fs/ubifs/file.c | 1 - fs/xfs/xfs_file.c | 1 - include/asm-generic/pgtable.h | 27 +- include/linux/cpu.h | 4 + include/linux/fs.h | 6 +- include/linux/io.h | 22 + include/linux/mm.h | 50 +-- include/linux/mm_types.h | 12 +- include/linux/nospec.h | 10 + include/linux/rmap.h | 2 - include/linux/sched.h | 10 +- include/linux/seccomp.h | 2 + include/linux/swapfile.h | 2 + include/linux/swapops.h | 4 +- include/linux/vm_event_item.h | 2 - include/uapi/linux/prctl.h | 12 + include/uapi/linux/seccomp.h | 3 + kernel/fork.c | 8 +- kernel/seccomp.c | 16 +- kernel/sys.c | 23 ++ mm/Makefile | 2 +- mm/filemap.c | 1 - mm/filemap_xip.c | 1 - mm/fremap.c | 283 ------------- mm/gup.c | 2 +- mm/interval_tree.c | 34 +- mm/ksm.c | 2 +- mm/madvise.c | 13 +- mm/memcontrol.c | 7 +- mm/memory.c | 285 ++++++------- mm/migrate.c | 32 -- mm/mincore.c | 9 +- mm/mmap.c | 117 +++++- mm/mprotect.c | 51 ++- mm/mremap.c | 2 - mm/msync.c | 5 +- mm/nommu.c | 8 - mm/pagewalk.c | 213 +++++----- mm/rmap.c | 222 +---------- mm/shmem.c | 1 - mm/swap.c | 4 +- mm/swapfile.c | 46 ++- net/irda/af_irda.c | 13 +- 170 files changed, 2214 insertions(+), 1884 deletions(-) Andi Kleen (10): x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation x86/speculation/l1tf: Make sure the first page is always reserved x86/speculation/l1tf: Add sysfs reporting for l1tf x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings x86/speculation/l1tf: Limit swap file size to MAX_PA/2 x86/speculation/l1tf: Invert all not present mappings x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert x86/mm/pat: Make set_memory_np() L1TF safe x86/mm/kmmio: Make the tracer robust against L1TF Andy Lutomirski (2): mm: Add vm_insert_pfn_prot() mm/vmstat: Make NR_TLB_REMOTE_FLUSH_RECEIVED available even on UP Andy Whitcroft (1): floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl Ben Hutchings (4): x86/cpufeatures: Show KAISER in cpuinfo x86: mm: Add PUD functions x86/speculation/l1tf: Protect NUMA-balance entries against L1TF Linux 3.16.59 Borislav Petkov (3): Documentation/spec_ctrl: Do some minor cleanups x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host} Dan Williams (1): mm: fix cache mode tracking in vm_insert_mixed() Daniel Rosenberg (1): HID: debug: check length before copy_to_user() Dave Airlie (2): x86/io: add interface to reserve io memtype for a resource range. (v1.1) drm/drivers: add support for using the arch wc mapping API. Dave Hansen (1): x86/mm: Move swap offset/type up in PTE to work around erratum Finn Thain (1): via-cuda: Use spinlock_irq_save/restore instead of enable/disable_irq Jim Mattson (1): x86/cpu: Make alternative_msr_write work for 32-bit code Jiri Kosina (3): x86/bugs: Fix __ssb_select_mitigation() return type x86/bugs: Make cpu_show_common() static x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures Juergen Gross (1): x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths Kees Cook (6): nospec: Allow getting/setting on non-current task proc: Provide details on speculation flaw mitigations seccomp: Enable speculation flaw mitigations seccomp: Add filter flag to opt-out of SSB mitigation x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass exec: Limit arg stack to at most 75% of _STK_LIM Kirill A. Shutemov (39): mm: replace remap_file_pages() syscall with emulation mm: fix regression in remap_file_pages() emulation mm: drop support of non-linear mapping from unmap/zap codepath mm: drop support of non-linear mapping from fault codepath mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub proc: drop handling non-linear mappings rmap: drop support of non-linear mappings mm: replace vma->sharead.linear with vma->shared mm: remove rest usage of VM_NONLINEAR and pte_file() asm-generic: drop unused pte_file* helpers alpha: drop _PAGE_FILE and pte_file()-related helpers arc: drop _PAGE_FILE and pte_file()-related helpers arm64: drop PTE_FILE and pte_file()-related helpers arm: drop L_PTE_FILE and pte_file()-related helpers avr32: drop _PAGE_FILE and pte_file()-related helpers blackfin: drop pte_file() c6x: drop pte_file() cris: drop _PAGE_FILE and pte_file()-related helpers frv: drop _PAGE_FILE and pte_file()-related helpers hexagon: drop _PAGE_FILE and pte_file()-related helpers ia64: drop _PAGE_FILE and pte_file()-related helpers m32r: drop _PAGE_FILE and pte_file()-related helpers m68k: drop _PAGE_FILE and pte_file()-related helpers metag: drop _PAGE_FILE and pte_file()-related helpers microblaze: drop _PAGE_FILE and pte_file()-related helpers mips: drop _PAGE_FILE and pte_file()-related helpers mn10300: drop _PAGE_FILE and pte_file()-related helpers openrisc: drop _PAGE_FILE and pte_file()-related helpers parisc: drop _PAGE_FILE and pte_file()-related helpers s390: drop pte_file()-related helpers score: drop _PAGE_FILE and pte_file()-related helpers sh: drop _PAGE_FILE and pte_file()-related helpers sparc: drop pte_file()-related helpers tile: drop pte_file()-related helpers um: drop _PAGE_FILE and pte_file()-related helpers unicore32: drop pte_file()-related helpers x86: drop _PAGE_FILE and pte_file()-related helpers xtensa: drop _PAGE_FILE and pte_file()-related helpers powerpc: drop _PAGE_FILE and pte_file()-related helpers Konrad Rzeszutek Wilk (17): x86/bugs: Concentrate bug detection into a separate function x86/bugs: Concentrate bug reporting into a separate function x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits x86/bugs, KVM: Support the combination of guest and host IBRS x86/bugs: Expose /sys/../spec_store_bypass x86/cpufeatures: Add X86_FEATURE_RDS x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation x86/bugs/intel: Set proper CPU features and setup RDS x86/bugs: Whitelist allowed SPEC_CTRL MSR values x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if requested x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest x86/bugs: Rename _RDS to _SSBD proc: Use underscores for SSBD in 'status' x86/bugs: Fix the parameters alignment and missing void x86/bugs: Rename SSBD_NO to SSB_NO KVM/VMX: Expose SSBD properly to guests x86/bugs: Move the l1tf function and define pr_fmt properly Linus Torvalds (3): x86/nospec: Simplify alternative_msr_write() x86/speculation/l1tf: Change order of offset/type in swap entry x86/speculation/l1tf: Protect swap entries against L1TF Markus Trippelsdorf (1): x86/tools: Fix gcc-7 warning in relocs.c Michal Hocko (1): x86/speculation/l1tf: Fix up pte->pfn conversion for PAE Naoya Horiguchi (3): mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 mm/pagewalk: remove pgd_entry() and pud_entry() pagewalk: improve vma handling Sean Christopherson (1): x86/speculation/l1tf: Exempt zeroed PTEs from inversion Thomas Gleixner (19): x86/speculation: Create spec-ctrl.h to avoid include hell prctl: Add speculation control prctls x86/process: Allow runtime control of Speculative Store Bypass x86/speculation: Add prctl for Speculative Store Bypass mitigation prctl: Add force disable speculation seccomp: Use PR_SPEC_FORCE_DISABLE seccomp: Move speculation migitation control to arch code KVM: SVM: Move spec control call after restore of GS x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS x86/cpufeatures: Disentangle SSBD enumeration x86/cpufeatures: Add FEATURE_ZEN x86/speculation: Handle HT correctly on AMD x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL x86/speculation: Rework speculative_store_bypass_update() x86/bugs: Expose x86_spec_ctrl_base directly x86/bugs: Remove x86_spec_ctrl_set() x86/bugs: Rework spec_ctrl base and mask logic x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG KVM: x86: SVM: Call x86_spec_ctrl_set_guest/host() with interrupts disabled Tom Lendacky (2): x86/speculation: Add virtualized speculative store bypass disable support KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD Tyler Hicks (2): irda: Fix memory leak caused by repeated binds of irda socket irda: Only insert new objects into the global database via setsockopt Vincent Pelletier (1): scsi: target: iscsi: Use hex2bin instead of a re-implementation Vlastimil Babka (6): x86/init: fix build with CONFIG_SWAP=n x86/speculation/l1tf: Extend 64bit swap file size limit x86/speculation/l1tf: Protect PAE swap entries against L1TF x86/speculation/l1tf: Fix overflow in l1tf_pfn_limit() on 32bit x86/speculation/l1tf: Fix off-by-one error when warning that system has too much RAM x86/speculation/l1tf: Suggest what to do on systems with too much RAM

7 years, 2 months

1
0
0 0

[PATCH v2] f2fs: fix to recover cold bit of inode block during POR

by Chao Yu

From: Chao Yu <yuchao0(a)huawei.com> Testcase to reproduce this bug: 1. mkfs.f2fs /dev/sdd 2. mount -t f2fs /dev/sdd /mnt/f2fs 3. touch /mnt/f2fs/file 4. sync 5. chattr +A /mnt/f2fs/file 6. xfs_io -f /mnt/f2fs/file -c "fsync" 7. godown /mnt/f2fs 8. umount /mnt/f2fs 9. mount -t f2fs /dev/sdd /mnt/f2fs 10. chattr -A /mnt/f2fs/file 11. xfs_io -f /mnt/f2fs/file -c "fsync" 12. umount /mnt/f2fs 13. mount -t f2fs /dev/sdd /mnt/f2fs 14. lsattr /mnt/f2fs/file -----------------N- /mnt/f2fs/file But actually, we expect the corrct result is: -------A---------N- /mnt/f2fs/file The reason is in step 9) we missed to recover cold bit flag in inode block, so later, in fsync, we will skip write inode block due to below condition check, result in lossing data in another SPOR. f2fs_fsync_node_pages() if (!IS_DNODE(page) || !is_cold_node(page)) continue; Note that, I guess that some non-dir inode has already lost cold bit during POR, so in order to reenable recovery for those inode, let's try to recover cold bit in f2fs_iget() to save more fsynced data. Fixes: c56675750d7c ("f2fs: remove unneeded set_cold_node()") Cc: <stable(a)vger.kernel.org> 4.17+ Signed-off-by: Chao Yu <yuchao0(a)huawei.com> --- v2: - call set_page_dirty to recalculate checksum. fs/f2fs/inode.c | 6 ++++++ fs/f2fs/node.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 86e7333d60c1..4edfa03f3807 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -365,6 +365,12 @@ static int do_read_inode(struct inode *inode) if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode)) __recover_inline_status(inode, node_page); + /* try to recover cold bit for non-dir inode */ + if (!S_ISDIR(inode->i_mode) && !is_cold_node(node_page)) { + set_cold_node(node_page, false); + set_page_dirty(node_page); + } + /* get rdev by using inline_info */ __get_inode_rdev(inode, ri); diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index b1e3ff8147f6..033ce067509e 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2542,7 +2542,7 @@ int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) if (!PageUptodate(ipage)) SetPageUptodate(ipage); fill_node_footer(ipage, ino, ino, 0, true); - set_cold_node(page, false); + set_cold_node(ipage, false); src = F2FS_INODE(page); dst = F2FS_INODE(ipage); -- 2.18.0

7 years, 2 months

1
0
0 0

v3.16.59 build: 0 failures 17 warnings (v3.16.59)

by Build bot for Mark Brown

Tree/Branch: v3.16.59 Git describe: v3.16.59 Commit: 58fb9b51d6 Linux 3.16.59 Build Time: 33 min 49 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 17 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 5 warnings 0 mismatches : arm64-allmodconfig 2 warnings 0 mismatches : arm-multi_v5_defconfig 2 warnings 0 mismatches : arm-multi_v7_defconfig 1 warnings 0 mismatches : x86_64-defconfig 6 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-allnoconfig 1 warnings 0 mismatches : x86_64-allnoconfig 9 warnings 0 mismatches : x86_64-allmodconfig 2 warnings 0 mismatches : arm64-defconfig ------------------------------------------------------------------------------- Warnings Summary: 17 7 <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] 2 ../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized] 2 ../drivers/staging/vt6656/main_usb.c:1101:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 2 ../drivers/staging/vt6656/dpc.c:712:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 2 ../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable] 2 ../drivers/media/dvb-frontends/drxk_hard.c:2223:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 2 ../drivers/media/dvb-frontends/drxd_hard.c:2631:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:529:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:524:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/staging/rtl8192ee/btcoexist/halbtc8821a2ant.c:2338:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/scsi/fnic/fnic_fcs.c:104:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/platform/x86/eeepc-laptop.c:279:10: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] 1 ../drivers/net/wireless/rtlwifi/rtl8723be/hw.c:1132:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 1 ../drivers/mtd/nand/omap2.c:1318:12: warning: 'omap_calculate_ecc_bch_multi' defined but not used [-Wunused-function] 1 ../drivers/media/platform/davinci/vpfe_capture.c:291:12: warning: 'vpfe_get_ccdc_image_format' defined but not used [-Wunused-function] 1 ../drivers/media/platform/davinci/vpfe_capture.c:1718:1: warning: label 'unlock_out' defined but not used [-Wunused-label] 1 ../arch/x86/kernel/cpu/common.c:1160:13: warning: 'syscall32_cpu_init' defined but not used [-Wunused-function] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: ../drivers/media/dvb-frontends/drxd_hard.c:2631:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/media/dvb-frontends/drxk_hard.c:2223:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable] ../drivers/staging/vt6656/main_usb.c:1101:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/vt6656/dpc.c:712:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] ------------------------------------------------------------------------------- x86_64-defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../drivers/platform/x86/eeepc-laptop.c:279:10: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] ../drivers/media/platform/davinci/vpfe_capture.c:1718:1: warning: label 'unlock_out' defined but not used [-Wunused-label] ../drivers/media/platform/davinci/vpfe_capture.c:291:12: warning: 'vpfe_get_ccdc_image_format' defined but not used [-Wunused-function] ../drivers/mtd/nand/omap2.c:1318:12: warning: 'omap_calculate_ecc_bch_multi' defined but not used [-Wunused-function] ../drivers/net/ethernet/broadcom/genet/bcmgenet.c:1346:17: warning: unused variable 'kdev' [-Wunused-variable] <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] ------------------------------------------------------------------------------- arm-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] ------------------------------------------------------------------------------- x86_64-allnoconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../arch/x86/kernel/cpu/common.c:1160:13: warning: 'syscall32_cpu_init' defined but not used [-Wunused-function] ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 9 warnings, 0 section mismatches Warnings: ../drivers/media/dvb-frontends/drxd_hard.c:2631:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/media/dvb-frontends/drxk_hard.c:2223:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/scsi/fnic/fnic_fcs.c:104:6: warning: this 'else' clause does not guard... [-Wmisleading-indentation] ../drivers/net/wireless/rtlwifi/rtl8723be/hw.c:1132:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:524:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/rtl8192ee/rtl8192ee/hw.c:529:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/rtl8192ee/btcoexist/halbtc8821a2ant.c:2338:2: warning: this 'else' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/vt6656/main_usb.c:1101:7: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ../drivers/staging/vt6656/dpc.c:712:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] ------------------------------------------------------------------------------- arm64-defconfig : PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized] ../ipc/sem.c:377:6: warning: '___p1' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig

7 years, 2 months

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror