October 2018 - Linux-stable-mirror

by Joanna

Have photos for cutting out or retouching? We are one image team and we do editing for your the e-commerce photos, industry photos or portrait photo. If you need test editing then let me know. Waiting for your reply and the photo work. Thanks, Joanna

7 years

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[PATCH v2] drm: fb-helper: Reject all pixel format changing requests

by Eugeniy Paltsev

drm fbdev emulation doesn't support changing the pixel format at all, so reject all pixel format changing requests. Cc: stable(a)vger.kernel.org Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> --- Changes v1->v2: * Reject all pixel format changing request, not just the invalid ones. drivers/gpu/drm/drm_fb_helper.c | 91 ++++++++++++----------------------------- 1 file changed, 26 insertions(+), 65 deletions(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 16ec93b75dbf..48598d7f673f 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1580,6 +1580,25 @@ int drm_fb_helper_ioctl(struct fb_info *info, unsigned int cmd, } EXPORT_SYMBOL(drm_fb_helper_ioctl); +static bool drm_fb_pixel_format_equal(const struct fb_var_screeninfo *var_1, + const struct fb_var_screeninfo *var_2) +{ + return var_1->bits_per_pixel == var_2->bits_per_pixel && + var_1->grayscale == var_2->grayscale && + var_1->red.offset == var_2->red.offset && + var_1->red.length == var_2->red.length && + var_1->red.msb_right == var_2->red.msb_right && + var_1->green.offset == var_2->green.offset && + var_1->green.length == var_2->green.length && + var_1->green.msb_right == var_2->green.msb_right && + var_1->blue.offset == var_2->blue.offset && + var_1->blue.length == var_2->blue.length && + var_1->blue.msb_right == var_2->blue.msb_right && + var_1->transp.offset == var_2->transp.offset && + var_1->transp.length == var_2->transp.length && + var_1->transp.msb_right == var_2->transp.msb_right; +} + /** * drm_fb_helper_check_var - implementation for &fb_ops.fb_check_var * @var: screeninfo to check @@ -1590,7 +1609,6 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, { struct drm_fb_helper *fb_helper = info->par; struct drm_framebuffer *fb = fb_helper->fb; - int depth; if (var->pixclock != 0 || in_dbg_master()) return -EINVAL; @@ -1610,72 +1628,15 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, return -EINVAL; } - switch (var->bits_per_pixel) { - case 16: - depth = (var->green.length == 6) ? 16 : 15; - break; - case 32: - depth = (var->transp.length > 0) ? 32 : 24; - break; - default: - depth = var->bits_per_pixel; - break; - } - - switch (depth) { - case 8: - var->red.offset = 0; - var->green.offset = 0; - var->blue.offset = 0; - var->red.length = 8; - var->green.length = 8; - var->blue.length = 8; - var->transp.length = 0; - var->transp.offset = 0; - break; - case 15: - var->red.offset = 10; - var->green.offset = 5; - var->blue.offset = 0; - var->red.length = 5; - var->green.length = 5; - var->blue.length = 5; - var->transp.length = 1; - var->transp.offset = 15; - break; - case 16: - var->red.offset = 11; - var->green.offset = 5; - var->blue.offset = 0; - var->red.length = 5; - var->green.length = 6; - var->blue.length = 5; - var->transp.length = 0; - var->transp.offset = 0; - break; - case 24: - var->red.offset = 16; - var->green.offset = 8; - var->blue.offset = 0; - var->red.length = 8; - var->green.length = 8; - var->blue.length = 8; - var->transp.length = 0; - var->transp.offset = 0; - break; - case 32: - var->red.offset = 16; - var->green.offset = 8; - var->blue.offset = 0; - var->red.length = 8; - var->green.length = 8; - var->blue.length = 8; - var->transp.length = 8; - var->transp.offset = 24; - break; - default: + /* + * drm fbdev emulation doesn't support changing the pixel format at all, + * so reject all pixel format changing requests. + */ + if (!drm_fb_pixel_format_equal(var, &info->var)) { + DRM_DEBUG("fbdev emulation doesn't support changing the pixel format\n"); return -EINVAL; } + return 0; } EXPORT_SYMBOL(drm_fb_helper_check_var); -- 2.14.4

7 years

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Applied "ASoC: intel: skylake: Add missing break in skl_tplg_get_token()" to the asoc tree

by Mark Brown

The patch ASoC: intel: skylake: Add missing break in skl_tplg_get_token() has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 9c80c5a8831471e0a3e139aad1b0d4c0fdc50b2f Mon Sep 17 00:00:00 2001 From: Takashi Iwai <tiwai(a)suse.de> Date: Wed, 3 Oct 2018 19:31:44 +0200 Subject: [PATCH] ASoC: intel: skylake: Add missing break in skl_tplg_get_token() skl_tplg_get_token() misses a break in the big switch() block for SKL_TKN_U8_CORE_ID entry. Spotted nicely by -Wimplicit-fallthrough compiler option. Fixes: 6277e83292a2 ("ASoC: Intel: Skylake: Parse vendor tokens to build module data") Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Mark Brown <broonie(a)kernel.org> --- sound/soc/intel/skylake/skl-topology.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 52a9915da0f5..cf8848b779dc 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -2460,6 +2460,7 @@ static int skl_tplg_get_token(struct device *dev, case SKL_TKN_U8_CORE_ID: mconfig->core_id = tkn_elem->value; + break; case SKL_TKN_U8_MOD_TYPE: mconfig->m_type = tkn_elem->value; -- 2.19.0.rc2

7 years

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[PATCH] usb: gadget: udc: renesas_usb3: Fix b-device mode for "workaround"

by Yoshihiro Shimoda

If the "workaround_for_vbus" is true, the driver will not call usb_disconnect(). So, since the controller keeps some registers' value, the driver doesn't re-enumarate suitable speed after the b-device mode is disabled. To fix the issue, this patch adds usb_disconnect() calling in renesas_usb3_b_device_write() if workaround_for_vbus is true. Fixes: 43ba968b00ea ("usb: gadget: udc: renesas_usb3: add debugfs to set the b-device mode") Cc: <stable(a)vger.kernel.org> # v4.14+ Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> --- drivers/usb/gadget/udc/renesas_usb3.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index e1656f3..67d8a50 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2437,6 +2437,9 @@ static ssize_t renesas_usb3_b_device_write(struct file *file, else usb3->forced_b_device = false; + if (usb3->workaround_for_vbus) + usb3_disconnect(usb3); + /* Let this driver call usb3_connect() anyway */ usb3_check_id(usb3); -- 1.9.1

7 years

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[PATCH 1/3] ARM: socfpga: Clean unused functions

by Clément Péron

These functions are unused externally, removed them and declare the one used locally as static. Signed-off-by: Clément Péron <peron.clem(a)gmail.com> --- arch/arm/mach-socfpga/core.h | 2 -- arch/arm/mach-socfpga/socfpga.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/mach-socfpga/core.h b/arch/arm/mach-socfpga/core.h index 65e1817d8afe..92cae0a9213f 100644 --- a/arch/arm/mach-socfpga/core.h +++ b/arch/arm/mach-socfpga/core.h @@ -34,8 +34,6 @@ #define RSTMGR_MPUMODRST_CPU1 0x2 /* CPU1 Reset */ -extern void socfpga_init_clocks(void); -extern void socfpga_sysmgr_init(void); void socfpga_init_l2_ecc(void); void socfpga_init_ocram_ecc(void); void socfpga_init_arria10_l2_ecc(void); diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index dde14f7bf2c3..5fb6f79059a8 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -32,7 +32,7 @@ void __iomem *rst_manager_base_addr; void __iomem *sdr_ctl_base_addr; unsigned long socfpga_cpu1start_addr; -void __init socfpga_sysmgr_init(void) +static void __init socfpga_sysmgr_init(void) { struct device_node *np; -- 2.17.1

7 years

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[PATCH] x86/vdso: Fix vDSO syscall fallback asm constraint regression

by Andy Lutomirski

When I added the missing memory outputs, I failed to update the index of the first argument (ebx) on 32-bit builds, which broke the fallbacks. Somehow I must have screwed up my testing or gotten lucky. Add another test to cover gettimeofday() as well. Cc: stable(a)vger.kernel.org Fixes: 715bd9d12f84 ("x86/vdso: Fix asm constraints on vDSO syscall fallbacks") Cc: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Andy Lutomirski <luto(a)kernel.org> --- arch/x86/entry/vdso/vclock_gettime.c | 8 +-- tools/testing/selftests/x86/test_vdso.c | 73 +++++++++++++++++++++++++ 2 files changed, 77 insertions(+), 4 deletions(-) diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c index 134e2d2e8add..e48ca3afa091 100644 --- a/arch/x86/entry/vdso/vclock_gettime.c +++ b/arch/x86/entry/vdso/vclock_gettime.c @@ -68,11 +68,11 @@ notrace static long vdso_fallback_gettime(long clock, struct timespec *ts) asm ( "mov %%ebx, %%edx \n" - "mov %2, %%ebx \n" + "mov %[clock], %%ebx \n" "call __kernel_vsyscall \n" "mov %%edx, %%ebx \n" : "=a" (ret), "=m" (*ts) - : "0" (__NR_clock_gettime), "g" (clock), "c" (ts) + : "0" (__NR_clock_gettime), [clock] "g" (clock), "c" (ts) : "memory", "edx"); return ret; } @@ -83,11 +83,11 @@ notrace static long vdso_fallback_gtod(struct timeval *tv, struct timezone *tz) asm ( "mov %%ebx, %%edx \n" - "mov %2, %%ebx \n" + "mov %[tv], %%ebx \n" "call __kernel_vsyscall \n" "mov %%edx, %%ebx \n" : "=a" (ret), "=m" (*tv), "=m" (*tz) - : "0" (__NR_gettimeofday), "g" (tv), "c" (tz) + : "0" (__NR_gettimeofday), [tv] "g" (tv), "c" (tz) : "memory", "edx"); return ret; } diff --git a/tools/testing/selftests/x86/test_vdso.c b/tools/testing/selftests/x86/test_vdso.c index 49f7294fb382..35edd61d1663 100644 --- a/tools/testing/selftests/x86/test_vdso.c +++ b/tools/testing/selftests/x86/test_vdso.c @@ -36,6 +36,10 @@ typedef int (*vgettime_t)(clockid_t, struct timespec *); vgettime_t vdso_clock_gettime; +typedef long (*vgtod_t)(struct timeval *tv, struct timezone *tz); + +vgtod_t vdso_gettimeofday; + typedef long (*getcpu_t)(unsigned *, unsigned *, void *); getcpu_t vgetcpu; @@ -104,6 +108,11 @@ static void fill_function_pointers() vdso_clock_gettime = (vgettime_t)dlsym(vdso, "__vdso_clock_gettime"); if (!vdso_clock_gettime) printf("Warning: failed to find clock_gettime in vDSO\n"); + + vdso_gettimeofday = (vgtod_t)dlsym(vdso, "__vdso_gettimeofday"); + if (!vdso_gettimeofday) + printf("Warning: failed to find gettimeofday in vDSO\n"); + } static long sys_getcpu(unsigned * cpu, unsigned * node, @@ -117,6 +126,11 @@ static inline int sys_clock_gettime(clockid_t id, struct timespec *ts) return syscall(__NR_clock_gettime, id, ts); } +static inline int sys_gettimeofday(struct timeval *tv, struct timezone *tz) +{ + return syscall(__NR_gettimeofday, tv, tz); +} + static void test_getcpu(void) { printf("[RUN]\tTesting getcpu...\n"); @@ -177,6 +191,14 @@ static bool ts_leq(const struct timespec *a, const struct timespec *b) return a->tv_nsec <= b->tv_nsec; } +static bool tv_leq(const struct timeval *a, const struct timeval *b) +{ + if (a->tv_sec != b->tv_sec) + return a->tv_sec < b->tv_sec; + else + return a->tv_usec <= b->tv_usec; +} + static char const * const clocknames[] = { [0] = "CLOCK_REALTIME", [1] = "CLOCK_MONOTONIC", @@ -248,11 +270,62 @@ static void test_clock_gettime(void) test_one_clock_gettime(INT_MAX, "invalid"); } +static void test_gettimeofday(void) +{ + struct timeval start, vdso, end; + struct timezone sys_tz, vdso_tz; + int vdso_ret, end_ret; + + if (!vdso_gettimeofday) + return; + + printf("[RUN]\tTesting gettimeofday...\n"); + + if (sys_gettimeofday(&start, &sys_tz) < 0) { + printf("[FAIL]\tsys_gettimeofday failed (%d)\n", errno); + nerrs++; + return; + } + + vdso_ret = vdso_gettimeofday(&vdso, &vdso_tz); + end_ret = sys_gettimeofday(&end, NULL); + + if (vdso_ret != 0 || end_ret != 0) { + printf("[FAIL]\tvDSO returned %d, syscall errno=%d\n", + vdso_ret, errno); + nerrs++; + return; + } + + printf("\t%llu.%06ld %llu.%06ld %llu.%06ld\n", + (unsigned long long)start.tv_sec, start.tv_usec, + (unsigned long long)vdso.tv_sec, vdso.tv_usec, + (unsigned long long)end.tv_sec, end.tv_usec); + + if (!tv_leq(&start, &vdso) || !tv_leq(&vdso, &end)) { + printf("[FAIL]\tTimes are out of sequence\n"); + nerrs++; + } + + if (sys_tz.tz_minuteswest == vdso_tz.tz_minuteswest && + sys_tz.tz_dsttime == vdso_tz.tz_dsttime) { + printf("[OK]\ttimezones match: minuteswest=%d, dsttime=%d\n", + sys_tz.tz_minuteswest, sys_tz.tz_dsttime); + } else { + printf("[FAIL]\ttimezones do not match\n"); + nerrs++; + } + + /* And make sure that passing NULL for tz doesn't crash. */ + vdso_gettimeofday(&vdso, NULL); +} + int main(int argc, char **argv) { fill_function_pointers(); test_clock_gettime(); + test_gettimeofday(); /* * Test getcpu() last so that, if something goes wrong setting affinity, -- 2.17.1

7 years

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[net] ixgbe: check return value of napi_complete_done()

by Jeff Kirsher

From: Song Liu <songliubraving(a)fb.com> The NIC driver should only enable interrupts when napi_complete_done() returns true. This patch adds the check for ixgbe. Cc: stable(a)vger.kernel.org # 4.10+ Suggested-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: Song Liu <songliubraving(a)fb.com> Tested-by: Andrew Bowers <andrewx.bowers(a)intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher(a)intel.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index f27d73a7bf16..6cdd58d9d461 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3196,11 +3196,13 @@ int ixgbe_poll(struct napi_struct *napi, int budget) return budget; /* all work done, exit the polling mode */ - napi_complete_done(napi, work_done); - if (adapter->rx_itr_setting & 1) - ixgbe_set_itr(q_vector); - if (!test_bit(__IXGBE_DOWN, &adapter->state)) - ixgbe_irq_enable_queues(adapter, BIT_ULL(q_vector->v_idx)); + if (likely(napi_complete_done(napi, work_done))) { + if (adapter->rx_itr_setting & 1) + ixgbe_set_itr(q_vector); + if (!test_bit(__IXGBE_DOWN, &adapter->state)) + ixgbe_irq_enable_queues(adapter, + BIT_ULL(q_vector->v_idx)); + } return min(work_done, budget - 1); } -- 2.17.1

7 years

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[PATCH 4.9 00/94] 4.9.131-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.131 release. There are 94 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu Oct 4 13:24:37 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.131-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.131-rc1 Mika Westerberg <mika.westerberg(a)linux.intel.com> i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus Marc Zyngier <marc.zyngier(a)arm.com> arm/arm64: smccc-1.1: Handle function result as parameters Marc Zyngier <marc.zyngier(a)arm.com> arm/arm64: smccc-1.1: Make return values unsigned long Rex Zhu <Rex.Zhu(a)amd.com> drm/amdgpu: Update power state at the end of smu hw_init. Rex Zhu <Rex.Zhu(a)amd.com> drm/amdgpu: Enable/disable gfx PG feature in rlc safe mode Dan Carpenter <dan.carpenter(a)oracle.com> hwmon: (adt7475) Make adt7475_read_word() return errors Lothar Felten <lothar.felten(a)gmail.com> hwmon: (ina2xx) fix sysfs shunt resistor read access Bo Chen <chenbo(a)pdx.edu> e1000: ensure to free old tx/rx rings in set_ringparam() Bo Chen <chenbo(a)pdx.edu> e1000: check on netif_running() before calling e1000_up() Huazhong Tan <tanhuazhong(a)huawei.com> net: hns: fix skb->truesize underestimation Huazhong Tan <tanhuazhong(a)huawei.com> net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES Anson Huang <Anson.Huang(a)nxp.com> thermal: of-thermal: disable passive polling when thermal zone is disabled Tomer Tayar <Tomer.Tayar(a)cavium.com> qed: Wait for MCP halt and resume commands to take place Tomer Tayar <Tomer.Tayar(a)cavium.com> qed: Wait for ready indication before rereading the shmem Theodore Ts'o <tytso(a)mit.edu> ext4: never move the system.data xattr out of the inode body Dave Martin <Dave.Martin(a)arm.com> arm64: KVM: Tighten guest core register access from userspace Ira Weiny <ira.weiny(a)intel.com> IB/hfi1: Fix SL array bounds check Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: imx: restore handshaking irq for imx1 Vincent Pelletier <plr.vincent(a)gmail.com> scsi: target: iscsi: Use bin2hex instead of a re-implementation Michael J. Ruhl <michael.j.ruhl(a)intel.com> IB/hfi1: Fix context recovery when PBC has an UnsupportedVL Michael J. Ruhl <michael.j.ruhl(a)intel.com> IB/hfi1: Invalid user input can result in crash Bart Van Assche <bvanassche(a)acm.org> IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop Aaron Ma <aaron.ma(a)canonical.com> Input: elantech - enable middle button of touchpad on ThinkPad P72 Alan Stern <stern(a)rowland.harvard.edu> USB: remove LPM management from usb_driver_claim_interface() Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> Revert "usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()" Oliver Neukum <oneukum(a)suse.com> USB: usbdevfs: restore warning for nonsensical flags Oliver Neukum <oneukum(a)suse.com> USB: usbdevfs: sanitize flags more ming_qian <ming_qian(a)realsil.com.cn> media: uvcvideo: Support realtek's UVC 1.5 device Alexey Dobriyan <adobriyan(a)gmail.com> slub: make ->cpu_partial unsigned int Alan Stern <stern(a)rowland.harvard.edu> USB: handle NULL config in usb_find_alt_setting() Alan Stern <stern(a)rowland.harvard.edu> USB: fix error handling in usb_driver_claim_interface() Yu Zhao <yuzhao(a)google.com> regulator: fix crash caused by null driver data Geert Uytterhoeven <geert+renesas(a)glider.be> spi: rspi: Fix interrupted DMA transfers Geert Uytterhoeven <geert+renesas(a)glider.be> spi: rspi: Fix invalid SPI use during system suspend Hiromitsu Yamasaki <hiromitsu.yamasaki.ym(a)renesas.com> spi: sh-msiof: Fix handling of write value for SISTR register Gaku Inami <gaku.inami.xw(a)bp.renesas.com> spi: sh-msiof: Fix invalid SPI use during system suspend Marcel Ziswiler <marcel.ziswiler(a)toradex.com> spi: tegra20-slink: explicitly enable/disable clock Christophe Leroy <christophe.leroy(a)c-s.fr> serial: cpm_uart: return immediately from console poll Stefan Agner <stefan(a)agner.ch> tty: serial: lpuart: avoid leaking struct tty_struct Andy Whitcroft <apw(a)canonical.com> floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl Kevin Hilman <khilman(a)baylibre.com> ARM: dts: dra7: fix DCAN node addresses Johan Hovold <johan(a)kernel.org> EDAC: Fix memleak in module init error path J. Bruce Fields <bfields(a)redhat.com> nfsd: fix corrupted reply to badly ordered compound Nadav Amit <namit(a)vmware.com> gpio: Fix wrong rounding in gpio-menz127 Jessica Yu <jeyu(a)kernel.org> module: exclude SHN_UNDEF symbols from kallsyms api Liam Girdwood <liam.r.girdwood(a)linux.intel.com> ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs Johan Hovold <johan(a)kernel.org> EDAC, i7core: Fix memleaks and use-after-free on probe and remove Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> scsi: megaraid_sas: Update controller info during resume Zhouyang Jia <jiazhouyang09(a)gmail.com> scsi: bnx2i: add error handling for ioremap_nocache Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/lbr: Fix incomplete LBR call stack Zhouyang Jia <jiazhouyang09(a)gmail.com> HID: hid-ntrig: add error handling for sysfs_create_group Ethan Tuttle <ethan(a)ethantuttle.com> ARM: mvebu: declare asm symbols as character arrays in pmsu.c Tony Lindgren <tony(a)atomide.com> wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout() Dan Carpenter <dan.carpenter(a)oracle.com> rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication() Jernej Skrabec <jernej.skrabec(a)siol.net> drm/sun4i: Fix releasing node when enumerating enpoints Brandon Maier <brandon.maier(a)rockwellcollins.com> net: phy: xgmiitorgmii: Check phy_driver ready before accessing Ben Greear <greearb(a)candelatech.com> ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock Brandon Maier <brandon.maier(a)rockwellcollins.com> net: phy: xgmiitorgmii: Check read_status results Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge Zhouyang Jia <jiazhouyang09(a)gmail.com> media: tm6000: add error handling for dvb_register_adapter Zhouyang Jia <jiazhouyang09(a)gmail.com> drivers/tty: add error handling for pcmcia_loop_config Alistair Strachan <astrachan(a)google.com> staging: android: ashmem: Fix mmap size validation Javier Martinez Canillas <javierm(a)redhat.com> media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data Akinobu Mita <akinobu.mita(a)gmail.com> media: soc_camera: ov772x: correct setting of banding filter Akinobu Mita <akinobu.mita(a)gmail.com> media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power Nicholas Mc Guire <hofrat(a)osadl.org> ALSA: snd-aoa: add of_node_put() in error path Vasily Gorbik <gor(a)linux.ibm.com> s390/extmem: fix gcc 8 stringop-overflow warning Thomas Gleixner <tglx(a)linutronix.de> alarmtimer: Prevent overflow for relative nanosleep Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/powernv/ioda2: Reduce upper limit for DMA window size Julia Lawall <Julia.Lawall(a)lip6.fr> usb: wusbcore: security: cast sizeof to int for comparison Breno Leitao <leitao(a)debian.org> scsi: ibmvscsi: Improve strings handling Bart Van Assche <bart.vanassche(a)wdc.com> scsi: klist: Make it safe to use klists in atomic context Bart Van Assche <bart.vanassche(a)wdc.com> scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size Jan Beulich <JBeulich(a)suse.com> x86/entry/64: Add two more instruction suffixes Dave Gerlach <d-gerlach(a)ti.com> ARM: hwmod: RTC: Don't assume lock/unlock will be called with irq enabled Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> x86/tsc: Add missing header to tsc_msr.c Alexey Khoroshilov <khoroshilov(a)ispras.ru> media: fsl-viu: fix error handling in viu_of_probe() Hari Bathini <hbathini(a)linux.ibm.com> powerpc/kdump: Handle crashkernel memory reservation failure Sylwester Nawrocki <s.nawrocki(a)samsung.com> media: exynos4-is: Prevent NULL pointer dereference in __isp_video_try_fmt() Dan Carpenter <dan.carpenter(a)oracle.com> IB/core: type promotion bug in rdma_rw_init_one_mr() Guoqing Jiang <gqjiang(a)suse.com> md-cluster: clear another node's suspend_area after the copy is finished Benjamin Tissoires <benjamin.tissoires(a)redhat.com> power: remove possible deadlock when unregistering power_supply Vasily Gorbik <gor(a)linux.ibm.com> s390/mm: correct allocate_pgste proc_handler callback Michael Scott <michael(a)opensourcefoundries.com> 6lowpan: iphc: reset mac_header after decompress to fix panic Johan Hovold <johan(a)kernel.org> USB: serial: kobil_sct: fix modem-status error handling Jian-Hong Pan <jian-hong(a)endlessm.com> Bluetooth: Add a new Realtek 8723DE ID 0bda:b009 Zhen Lei <thunder.leizhen(a)huawei.com> iommu/amd: make sure TLB to be flushed before IOVA freed Sudeep Holla <sudeep.holla(a)arm.com> power: vexpress: fix corruption in notifier registration Anton Vasilyev <vasilyev(a)ispras.ru> uwb: hwa-rc: fix memory leak at probe Colin Ian King <colin.king(a)canonical.com> staging: rts5208: fix missing error check on call to rtsx_write_register Dan Williams <dan.j.williams(a)intel.com> x86/numa_emulation: Fix emulated-to-physical node mapping Dan Carpenter <dan.carpenter(a)oracle.com> vmci: type promotion bug in qp_host_get_user_memory() Matt Ranostay <matt.ranostay(a)konsulko.com> tsl2550: fix lux1_input error in low light Stafford Horne <shorne(a)gmail.com> crypto: skcipher - Fix -Wstringop-truncation warnings ------------- Diffstat: Documentation/hwmon/ina2xx | 2 +- Makefile | 4 +- arch/arm/boot/dts/dra7.dtsi | 4 +- arch/arm/mach-mvebu/pmsu.c | 6 +- arch/arm/mach-omap2/omap_hwmod_reset.c | 12 ++- arch/arm64/kvm/guest.c | 45 ++++++++++ arch/powerpc/kernel/machine_kexec.c | 7 +- arch/powerpc/platforms/powernv/pci-ioda.c | 2 +- arch/s390/mm/extmem.c | 4 +- arch/s390/mm/pgalloc.c | 2 +- arch/x86/entry/entry_64.S | 4 +- arch/x86/events/intel/lbr.c | 32 ++++++-- arch/x86/events/perf_event.h | 1 + arch/x86/kernel/tsc_msr.c | 1 + arch/x86/mm/numa_emulation.c | 2 +- crypto/ablkcipher.c | 2 + crypto/blkcipher.c | 1 + drivers/block/floppy.c | 3 + drivers/bluetooth/btusb.c | 1 + drivers/edac/edac_mc_sysfs.c | 6 +- drivers/edac/i7core_edac.c | 22 +++-- drivers/gpio/gpio-menz127.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 11 ++- drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 4 +- drivers/gpu/drm/amd/amdgpu/si_dpm.c | 3 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 3 +- drivers/hid/hid-ntrig.c | 2 + drivers/hwmon/adt7475.c | 14 ++-- drivers/hwmon/ina2xx.c | 13 ++- drivers/i2c/busses/i2c-i801.c | 9 +- drivers/infiniband/core/rw.c | 2 +- drivers/infiniband/hw/hfi1/pio.c | 9 +- drivers/infiniband/hw/hfi1/user_sdma.c | 2 +- drivers/infiniband/hw/hfi1/verbs.c | 8 +- drivers/infiniband/ulp/srp/ib_srp.c | 6 +- drivers/input/mouse/elantech.c | 2 + drivers/iommu/amd_iommu.c | 2 +- drivers/md/md-cluster.c | 19 +++-- drivers/media/i2c/soc_camera/ov772x.c | 2 +- drivers/media/platform/exynos4-is/fimc-isp-video.c | 11 ++- drivers/media/platform/fsl-viu.c | 38 +++++---- drivers/media/platform/omap3isp/isp.c | 2 +- drivers/media/platform/s3c-camif/camif-capture.c | 2 + drivers/media/usb/tm6000/tm6000-dvb.c | 5 ++ drivers/media/usb/uvc/uvc_video.c | 24 ++++-- drivers/misc/tsl2550.c | 2 +- drivers/misc/vmw_vmci/vmci_queue_pair.c | 4 +- drivers/net/ethernet/hisilicon/hns/hnae.h | 6 +- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 2 +- drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 7 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 96 ++++++++++++++++++---- drivers/net/ethernet/qlogic/qed/qed_reg_addr.h | 1 + drivers/net/phy/xilinx_gmii2rgmii.c | 10 ++- drivers/net/wireless/ath/ath10k/htt_rx.c | 5 +- drivers/net/wireless/rndis_wlan.c | 2 + drivers/net/wireless/ti/wlcore/cmd.c | 6 ++ drivers/power/reset/vexpress-poweroff.c | 12 ++- drivers/power/supply/power_supply_core.c | 11 ++- drivers/regulator/core.c | 2 +- drivers/scsi/bnx2i/bnx2i_hwi.c | 2 + drivers/scsi/ibmvscsi/ibmvscsi.c | 4 +- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/spi/spi-rspi.c | 34 +++++++- drivers/spi/spi-sh-msiof.c | 28 ++++++- drivers/spi/spi-tegra20-slink.c | 31 +++++-- drivers/staging/android/ashmem.c | 6 ++ drivers/staging/rts5208/sd.c | 2 +- drivers/target/iscsi/iscsi_target_auth.c | 15 +--- drivers/target/iscsi/iscsi_target_tpg.c | 3 +- drivers/thermal/of-thermal.c | 7 +- drivers/tty/serial/8250/serial_cs.c | 6 +- drivers/tty/serial/cpm_uart/cpm_uart_core.c | 10 ++- drivers/tty/serial/fsl_lpuart.c | 3 +- drivers/tty/serial/imx.c | 8 ++ drivers/usb/class/cdc-wdm.c | 2 +- drivers/usb/core/devio.c | 24 +++++- drivers/usb/core/driver.c | 28 +++---- drivers/usb/core/usb.c | 2 + drivers/usb/serial/kobil_sct.c | 12 ++- drivers/usb/wusbcore/security.c | 2 +- drivers/uwb/hwa-rc.c | 1 + fs/ext4/xattr.c | 5 ++ fs/nfsd/nfs4proc.c | 1 + include/linux/arm-smccc.h | 38 +++++---- include/linux/platform_data/ina2xx.h | 2 +- include/linux/power_supply.h | 1 + include/linux/slub_def.h | 3 +- kernel/module.c | 6 +- kernel/time/alarmtimer.c | 3 +- lib/klist.c | 10 ++- mm/slub.c | 6 +- net/6lowpan/iphc.c | 1 + sound/aoa/core/gpio-feature.c | 4 +- sound/pci/hda/hda_intel.c | 3 +- sound/soc/soc-dapm.c | 7 ++ 95 files changed, 630 insertions(+), 219 deletions(-)

7 years

5
98
0 0

[PATCH v5 2/8] mtd: maps: gpio-addr-flash: Fix ioremapped size

by Ricardo Ribalda Delgado

We should only iomap the area of the chip that is memory mapped. Otherwise we could be mapping devices beyond the memory space or that belong to other devices. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda(a)gmail.com> Fixes: ebd71e3a4861 ("mtd: maps: gpio-addr-flash: fix warnings and make more portable") Cc: <stable(a)vger.kernel.org> --- drivers/mtd/maps/gpio-addr-flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/maps/gpio-addr-flash.c b/drivers/mtd/maps/gpio-addr-flash.c index 17be47f72973..6de16e81994c 100644 --- a/drivers/mtd/maps/gpio-addr-flash.c +++ b/drivers/mtd/maps/gpio-addr-flash.c @@ -234,7 +234,7 @@ static int gpio_flash_probe(struct platform_device *pdev) state->map.copy_to = gf_copy_to; state->map.bankwidth = pdata->width; state->map.size = state->win_size * (1 << state->gpio_count); - state->map.virt = ioremap_nocache(memory->start, state->map.size); + state->map.virt = ioremap_nocache(memory->start, state->win_size); if (!state->map.virt) return -ENOMEM; -- 2.19.0

7 years

1
0
0 0

patch "usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-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 1b6af2f58c2b1522e0804b150ca95e50a9e80ea7 Mon Sep 17 00:00:00 2001 From: Adam Thomson <Adam.Thomson.Opensource(a)diasemi.com> Date: Fri, 21 Sep 2018 16:04:11 +0100 Subject: usb: typec: tcpm: Fix APDO PPS order checking to be based on voltage Current code mistakenly checks against max current to determine order but this should be max voltage. This commit fixes the issue so order is correctly determined, thus avoiding failure based on a higher voltage PPS APDO having a lower maximum current output, which is actually valid. Fixes: 2eadc33f40d4 ("typec: tcpm: Add core support for sink side PPS") Cc: <stable(a)vger.kernel.org> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource(a)diasemi.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 4f1f4215f3d6..c11b3befa87f 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -1430,8 +1430,8 @@ static enum pdo_err tcpm_caps_err(struct tcpm_port *port, const u32 *pdo, if (pdo_apdo_type(pdo[i]) != APDO_TYPE_PPS) break; - if (pdo_pps_apdo_max_current(pdo[i]) < - pdo_pps_apdo_max_current(pdo[i - 1])) + if (pdo_pps_apdo_max_voltage(pdo[i]) < + pdo_pps_apdo_max_voltage(pdo[i - 1])) return PDO_ERR_PPS_APDO_NOT_SORTED; else if (pdo_pps_apdo_min_voltage(pdo[i]) == pdo_pps_apdo_min_voltage(pdo[i - 1]) && -- 2.19.0

7 years

1
0
0 0

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Linux-stable-mirror October 2018