+++ /dev/null
-From foo@baz Wed May 2 13:21:44 PDT 2018
-From: Sylwester Nawrocki <s.nawrocki@samsung.com>
-Date: Mon, 5 Feb 2018 16:43:56 +0100
-Subject: ASoC: samsung: i2s: Ensure the RCLK rate is properly determined
-
-From: Sylwester Nawrocki <s.nawrocki@samsung.com>
-
-[ Upstream commit 647d04f8e07afc7c3b7a42b3ee01a8b28db29631 ]
-
-If the RCLK mux clock configuration is specified in DT and no set_sysclk()
-callback is used in the sound card driver the sclk_srcrate field will remain
-set to 0, leading to an incorrect PSR divider setting.
-To fix this the frequency value is retrieved from the CLK_I2S_RCLK_SRC clock,
-so the actual RCLK mux selection is taken into account.
-
-Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
-Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
-Signed-off-by: Mark Brown <broonie@kernel.org>
-Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- sound/soc/samsung/i2s.c | 13 +++++++++++--
- 1 file changed, 11 insertions(+), 2 deletions(-)
-
---- a/sound/soc/samsung/i2s.c
-+++ b/sound/soc/samsung/i2s.c
-@@ -608,8 +608,12 @@ static int i2s_set_fmt(struct snd_soc_da
- tmp |= MOD_SLAVE;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
-- /* Set default source clock in Master mode */
-- if (i2s->rclk_srcrate == 0)
-+ /*
-+ * Set default source clock in Master mode, only when the
-+ * CLK_I2S_RCLK_SRC clock is not exposed so we ensure any
-+ * clock configuration assigned in DT is not overwritten.
-+ */
-+ if (i2s->rclk_srcrate == 0 && i2s->clk_data.clks == NULL)
- i2s_set_sysclk(dai, SAMSUNG_I2S_RCLKSRC_0,
- 0, SND_SOC_CLOCK_IN);
- break;
-@@ -827,6 +831,11 @@ static int config_setup(struct i2s_dai *
- return 0;
-
- if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
-+ struct clk *rclksrc = i2s->clk_table[CLK_I2S_RCLK_SRC];
-+
-+ if (i2s->rclk_srcrate == 0 && rclksrc && !IS_ERR(rclksrc))
-+ i2s->rclk_srcrate = clk_get_rate(rclksrc);
-+
- psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
- writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR);
- dev_dbg(&i2s->pdev->dev,
+++ /dev/null
-From foo@baz Wed May 2 13:21:43 PDT 2018
-From: Arnd Bergmann <arnd@arndb.de>
-Date: Tue, 20 Feb 2018 14:09:11 +0100
-Subject: md: raid5: avoid string overflow warning
-
-From: Arnd Bergmann <arnd@arndb.de>
-
-[ Upstream commit 53b8d89ddbdbb0e4625a46d2cdbb6f106c52f801 ]
-
-gcc warns about a possible overflow of the kmem_cache string, when adding
-four characters to a string of the same length:
-
-drivers/md/raid5.c: In function 'setup_conf':
-drivers/md/raid5.c:2207:34: error: '-alt' directive writing 4 bytes into a region of size between 1 and 32 [-Werror=format-overflow=]
- sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
- ^~~~
-drivers/md/raid5.c:2207:2: note: 'sprintf' output between 5 and 36 bytes into a destination of size 32
- sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
- ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-If I'm counting correctly, we need 11 characters for the fixed part
-of the string and 18 characters for a 64-bit pointer (when no gendisk
-is used), so that leaves three characters for conf->level, which should
-always be sufficient.
-
-This makes the code use snprintf() with the correct length, to
-make the code more robust against changes, and to get the compiler
-to shut up.
-
-In commit f4be6b43f1ac ("md/raid5: ensure we create a unique name for
-kmem_cache when mddev has no gendisk") from 2010, Neil said that
-the pointer could be removed "shortly" once devices without gendisk
-are disallowed. I have no idea if that happened, but if it did, that
-should probably be changed as well.
-
-Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-Signed-off-by: Shaohua Li <sh.li@alibaba-inc.com>
-Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/md/raid5.c | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
---- a/drivers/md/raid5.c
-+++ b/drivers/md/raid5.c
-@@ -1736,16 +1736,17 @@ static int grow_one_stripe(struct r5conf
- static int grow_stripes(struct r5conf *conf, int num)
- {
- struct kmem_cache *sc;
-+ size_t namelen = sizeof(conf->cache_name[0]);
- int devs = max(conf->raid_disks, conf->previous_raid_disks);
- int hash;
-
- if (conf->mddev->gendisk)
-- sprintf(conf->cache_name[0],
-+ snprintf(conf->cache_name[0], namelen,
- "raid%d-%s", conf->level, mdname(conf->mddev));
- else
-- sprintf(conf->cache_name[0],
-+ snprintf(conf->cache_name[0], namelen,
- "raid%d-%p", conf->level, conf->mddev);
-- sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
-+ snprintf(conf->cache_name[1], namelen, "%.27s-alt", conf->cache_name[0]);
-
- conf->active_name = 0;
- sc = kmem_cache_create(conf->cache_name[conf->active_name],
drm-exynos-fix-comparison-to-bitshift-when-dealing-with-a-mask.patch
drm-exynos-g2d-delete-an-error-message-for-a-failed-memory-allocation-in-two-functions.patch
locking-xchg-alpha-add-unconditional-memory-barrier-to-cmpxchg.patch
-md-raid5-avoid-string-overflow-warning.patch
kernel-relay.c-limit-kmalloc-size-to-kmalloc_max_size.patch
s390-cio-fix-return-code-after-missing-interrupt.patch
s390-cio-clear-timer-when-terminating-driver-i-o.patch
clk-samsung-exynos5250-fix-pll-rates.patch
clk-samsung-exynos3250-fix-pll-rates.patch
audit-return-on-memory-error-to-avoid-null-pointer-dereference.patch
-x86-apic-set-up-through-local-apic-mode-on-the-boot-cpu-if-noapic-specified.patch
netlabel-if-pf_inet6-check-sk_buff-ip-header-version.patch
scsi-lpfc-fix-issue_lip-if-link-is-disabled.patch
scsi-lpfc-fix-soft-lockup-in-lpfc-worker-thread-during-lip-testing.patch
scsi-lpfc-fix-frequency-of-release-wqe-cqes.patch
regulator-of-add-a-missing-of_node_put-in-an-error-handling-path-of-of_regulator_match.patch
-asoc-samsung-i2s-ensure-the-rclk-rate-is-properly-determined.patch
kdb-make-mdr-command-repeat.patch
perf-session-fix-undeclared-oe.patch
+++ /dev/null
-From foo@baz Wed May 2 13:21:44 PDT 2018
-From: Baoquan He <bhe@redhat.com>
-Date: Wed, 14 Feb 2018 13:46:56 +0800
-Subject: x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic' specified
-
-From: Baoquan He <bhe@redhat.com>
-
-[ Upstream commit bee3204ec3c49f6f53add9c3962c9012a5c036fa ]
-
-Currently the kdump kernel becomes very slow if 'noapic' is specified.
-Normal kernel doesn't have this bug.
-
-Kernel parameter 'noapic' is used to disable IO-APIC in system for
-testing or special purpose. Here the root cause is that in kdump
-kernel LAPIC is disabled since commit:
-
- 522e664644 ("x86/apic: Disable I/O APIC before shutdown of the local APIC")
-
-In this case we need set up through-local-APIC on boot CPU in
-setup_local_APIC().
-
-In normal kernel the legacy irq mode is enabled by the BIOS. If
-it is virtual wire mode, the local-APIC has been enabled and set as
-through-local-APIC.
-
-Though we fixed the regression introduced by commit 522e664644,
-to further improve robustness set up the through-local-APIC mode
-explicitly, do not rely on the default boot IRQ mode.
-
-Signed-off-by: Baoquan He <bhe@redhat.com>
-Reviewed-by: Eric W. Biederman <ebiederm@xmission.com>
-Cc: Linus Torvalds <torvalds@linux-foundation.org>
-Cc: Peter Zijlstra <peterz@infradead.org>
-Cc: Thomas Gleixner <tglx@linutronix.de>
-Cc: douly.fnst@cn.fujitsu.com
-Cc: joro@8bytes.org
-Cc: prarit@redhat.com
-Cc: uobergfe@redhat.com
-Link: http://lkml.kernel.org/r/20180214054656.3780-7-bhe@redhat.com
-[ Rewrote the changelog. ]
-Signed-off-by: Ingo Molnar <mingo@kernel.org>
-Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/x86/kernel/apic/apic.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/x86/kernel/apic/apic.c
-+++ b/arch/x86/kernel/apic/apic.c
-@@ -1455,7 +1455,7 @@ void setup_local_APIC(void)
- * TODO: set up through-local-APIC from through-I/O-APIC? --macro
- */
- value = apic_read(APIC_LVT0) & APIC_LVT_MASKED;
-- if (!cpu && (pic_mode || !value)) {
-+ if (!cpu && (pic_mode || !value || skip_ioapic_setup)) {
- value = APIC_DM_EXTINT;
- apic_printk(APIC_VERBOSE, "enabled ExtINT on CPU#%d\n", cpu);
- } else {
projects / thirdparty / kernel / stable-queue.git / commitdiff
