kernel-5.17.4-0

* Wed Apr 20 2022 Justin M. Forbes <jforbes@fedoraproject.org> [5.17.4-0]
- Add F34 and F35 as release targets (Justin M. Forbes)
- Revert "net: bcmgenet: Use stronger register read/writes to assure ordering" (Justin M. Forbes)
Resolves: rhbz#

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

3 files changed, 14 insertions, 205 deletions

diff --git a/kernel.spec b/kernel.spec
index bcb354a26..acb966d3c 100755
--- a/kernel.spec
+++ b/kernel.spec
@@ -87,7 +87,7 @@ Summary: The Linux kernel
 #  the --with-release option overrides this setting.)
 %define debugbuildsenabled 1
 
-%global distro_build 302
+%global distro_build 300
 
 %if 0%{?fedora}
 %define secure_boot_arch x86_64
@@ -130,15 +130,15 @@ Summary: The Linux kernel
 # The kernel tarball/base version
 %define kversion 5.17
 
-%define rpmversion 5.17.3
+%define rpmversion 5.17.4
 %define patchversion 5.17
-%define pkgrelease 302
+%define pkgrelease 300
 
 # This is needed to do merge window version magic
 %define patchlevel 17
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 302%{?buildid}%{?dist}
+%define specrelease 300%{?buildid}%{?dist}
 
 %define pkg_release %{specrelease}
 
@@ -695,7 +695,7 @@ BuildRequires: lld
 # exact git commit you can run
 #
 # xzcat -qq ${TARBALL} | git get-tar-commit-id
-Source0: linux-5.17.3.tar.xz
+Source0: linux-5.17.4.tar.xz
 
 Source1: Makefile.rhelver
 
@@ -1387,8 +1387,8 @@ ApplyOptionalPatch()
   fi
 }
 
-%setup -q -n kernel-5.17.3 -c
-mv linux-5.17.3 linux-%{KVERREL}
+%setup -q -n kernel-5.17.4 -c
+mv linux-5.17.4 linux-%{KVERREL}
 
 cd linux-%{KVERREL}
 cp -a %{SOURCE1} .
@@ -3015,7 +3015,8 @@ fi
 #
 #
 %changelog
-* Sun Apr 17 2022 Justin M. Forbes <jforbes@fedoraproject.org> [5.17.3-302]
+* Wed Apr 20 2022 Justin M. Forbes <jforbes@fedoraproject.org> [5.17.4-0]
+- Add F34 and F35 as release targets (Justin M. Forbes)
 - Revert "net: bcmgenet: Use stronger register read/writes to assure ordering" (Justin M. Forbes)
 
 * Wed Apr 13 2022 Justin M. Forbes <jforbes@fedoraproject.org> [5.17.3-0]
diff --git a/patch-5.17-redhat.patch b/patch-5.17-redhat.patch
index 032f61386..905be3a85 100644
--- a/patch-5.17-redhat.patch
+++ b/patch-5.17-redhat.patch
@@ -26,7 +26,6 @@
  drivers/hwtracing/coresight/coresight-etm4x-core.c |  19 ++++
  drivers/input/rmi4/rmi_driver.c                    | 124 ++++++++++++---------
  drivers/iommu/iommu.c                              |  22 ++++
- drivers/net/ethernet/broadcom/genet/bcmgenet.c     |   4 +-
  drivers/nvme/host/core.c                           |  22 +++-
  drivers/nvme/host/multipath.c                      |  19 ++--
  drivers/nvme/host/nvme.h                           |   4 +
@@ -44,7 +43,6 @@
  include/linux/random.h                             |   7 ++
  include/linux/rmi.h                                |   1 +
  include/linux/security.h                           |   5 +
- include/sound/memalloc.h                           |   5 +
  init/Kconfig                                       |   2 +-
  kernel/dma/swiotlb.c                               |  12 +-
  kernel/module.c                                    |   2 +
@@ -56,8 +54,7 @@
  security/lockdown/Kconfig                          |  13 +++
  security/lockdown/lockdown.c                       |   1 +
  security/security.c                                |   6 +
- sound/core/memalloc.c                              | 111 +++++++++++++++++-
- 59 files changed, 886 insertions(+), 210 deletions(-)
+ 56 files changed, 769 insertions(+), 207 deletions(-)
 
 diff --git a/Documentation/core-api/dma-attributes.rst b/Documentation/core-api/dma-attributes.rst
 index 1887d92e8e92..17706dc91ec9 100644
@@ -109,7 +106,7 @@ index 000000000000..733a26bd887a
 +
 +endmenu
 diff --git a/Makefile b/Makefile
-index 02fbef1a0213..7e08c751f348 100644
+index d7747e4c216e..7a429bc431b4 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -18,6 +18,10 @@ $(if $(filter __%, $(MAKECMDGOALS)), \
@@ -1356,28 +1353,6 @@ index 107dcf5938d6..225a9797e39d 100644
  /*
   * Changes the default domain of an iommu group that has *only* one device
   *
-diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
-index bd5998012a87..2da804f84b48 100644
---- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
-+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
-@@ -76,7 +76,7 @@ static inline void bcmgenet_writel(u32 value, void __iomem *offset)
- 	if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
- 		__raw_writel(value, offset);
- 	else
--		writel(value, offset);
-+		writel_relaxed(value, offset);
- }
-
- static inline u32 bcmgenet_readl(void __iomem *offset)
-@@ -84,7 +84,7 @@ static inline u32 bcmgenet_readl(void __iomem *offset)
- 	if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
- 		return __raw_readl(offset);
- 	else
--		return readl(offset);
-+		return readl_relaxed(offset);
- }
-
- static inline void dmadesc_set_length_status(struct bcmgenet_priv *priv,
 diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
 index 6215d50ed3e7..10f1629e0940 100644
 --- a/drivers/nvme/host/core.c
@@ -1845,22 +1820,6 @@ index 25b3ef71f495..d37a6c88c69f 100644
  #endif	/* CONFIG_SECURITY */
 
  #if defined(CONFIG_SECURITY) && defined(CONFIG_WATCH_QUEUE)
-diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
-index 653dfffb3ac8..8d79cebf95f3 100644
---- a/include/sound/memalloc.h
-+++ b/include/sound/memalloc.h
-@@ -51,6 +51,11 @@ struct snd_dma_device {
- #define SNDRV_DMA_TYPE_DEV_SG	SNDRV_DMA_TYPE_DEV /* no SG-buf support */
- #define SNDRV_DMA_TYPE_DEV_WC_SG	SNDRV_DMA_TYPE_DEV_WC
- #endif
-+/* fallback types, don't use those directly */
-+#ifdef CONFIG_SND_DMA_SGBUF
-+#define SNDRV_DMA_TYPE_DEV_SG_FALLBACK		10
-+#define SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK	11
-+#endif
-
- /*
-  * info for buffer allocation
 diff --git a/init/Kconfig b/init/Kconfig
 index e9119bf54b1f..e3b57b4898fe 100644
 --- a/init/Kconfig
@@ -2076,154 +2035,3 @@ index b7cf5cbfdc67..3cde9062fcf6 100644
  #ifdef CONFIG_PERF_EVENTS
  int security_perf_event_open(struct perf_event_attr *attr, int type)
  {
-diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
-index 6fd763d4d15b..15dc7160ba34 100644
---- a/sound/core/memalloc.c
-+++ b/sound/core/memalloc.c
-@@ -499,6 +499,10 @@ static const struct snd_malloc_ops snd_dma_wc_ops = {
- };
- #endif /* CONFIG_X86 */
-
-+#ifdef CONFIG_SND_DMA_SGBUF
-+static void *snd_dma_sg_fallback_alloc(struct snd_dma_buffer *dmab, size_t size);
-+#endif
-+
- /*
-  * Non-contiguous pages allocator
-  */
-@@ -509,8 +513,18 @@ static void *snd_dma_noncontig_alloc(struct snd_dma_buffer *dmab, size_t size)
-
- 	sgt = dma_alloc_noncontiguous(dmab->dev.dev, size, dmab->dev.dir,
- 				      DEFAULT_GFP, 0);
--	if (!sgt)
-+	if (!sgt) {
-+#ifdef CONFIG_SND_DMA_SGBUF
-+		if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_WC_SG)
-+			dmab->dev.type = SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK;
-+		else
-+			dmab->dev.type = SNDRV_DMA_TYPE_DEV_SG_FALLBACK;
-+		return snd_dma_sg_fallback_alloc(dmab, size);
-+#else
- 		return NULL;
-+#endif
-+	}
-+
- 	dmab->dev.need_sync = dma_need_sync(dmab->dev.dev,
- 					    sg_dma_address(sgt->sgl));
- 	p = dma_vmap_noncontiguous(dmab->dev.dev, size, sgt);
-@@ -633,6 +647,8 @@ static void *snd_dma_sg_wc_alloc(struct snd_dma_buffer *dmab, size_t size)
-
- 	if (!p)
- 		return NULL;
-+	if (dmab->dev.type != SNDRV_DMA_TYPE_DEV_WC_SG)
-+		return p;
- 	for_each_sgtable_page(sgt, &iter, 0)
- 		set_memory_wc(sg_wc_address(&iter), 1);
- 	return p;
-@@ -665,6 +681,95 @@ static const struct snd_malloc_ops snd_dma_sg_wc_ops = {
- 	.get_page = snd_dma_noncontig_get_page,
- 	.get_chunk_size = snd_dma_noncontig_get_chunk_size,
- };
-+
-+/* Fallback SG-buffer allocations for x86 */
-+struct snd_dma_sg_fallback {
-+	size_t count;
-+	struct page **pages;
-+	dma_addr_t *addrs;
-+};
-+
-+static void __snd_dma_sg_fallback_free(struct snd_dma_buffer *dmab,
-+				       struct snd_dma_sg_fallback *sgbuf)
-+{
-+	size_t i;
-+
-+	if (sgbuf->count && dmab->dev.type == SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK)
-+		set_pages_array_wb(sgbuf->pages, sgbuf->count);
-+	for (i = 0; i < sgbuf->count && sgbuf->pages[i]; i++)
-+		dma_free_coherent(dmab->dev.dev, PAGE_SIZE,
-+				  page_address(sgbuf->pages[i]),
-+				  sgbuf->addrs[i]);
-+	kvfree(sgbuf->pages);
-+	kvfree(sgbuf->addrs);
-+	kfree(sgbuf);
-+}
-+
-+static void *snd_dma_sg_fallback_alloc(struct snd_dma_buffer *dmab, size_t size)
-+{
-+	struct snd_dma_sg_fallback *sgbuf;
-+	struct page **pages;
-+	size_t i, count;
-+	void *p;
-+
-+	sgbuf = kzalloc(sizeof(*sgbuf), GFP_KERNEL);
-+	if (!sgbuf)
-+		return NULL;
-+	count = PAGE_ALIGN(size) >> PAGE_SHIFT;
-+	pages = kvcalloc(count, sizeof(*pages), GFP_KERNEL);
-+	if (!pages)
-+		goto error;
-+	sgbuf->pages = pages;
-+	sgbuf->addrs = kvcalloc(count, sizeof(*sgbuf->addrs), GFP_KERNEL);
-+	if (!sgbuf->addrs)
-+		goto error;
-+
-+	for (i = 0; i < count; sgbuf->count++, i++) {
-+		p = dma_alloc_coherent(dmab->dev.dev, PAGE_SIZE,
-+				       &sgbuf->addrs[i], DEFAULT_GFP);
-+		if (!p)
-+			goto error;
-+		sgbuf->pages[i] = virt_to_page(p);
-+	}
-+
-+	if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK)
-+		set_pages_array_wc(pages, count);
-+	p = vmap(pages, count, VM_MAP, PAGE_KERNEL);
-+	if (!p)
-+		goto error;
-+	dmab->private_data = sgbuf;
-+	return p;
-+
-+ error:
-+	__snd_dma_sg_fallback_free(dmab, sgbuf);
-+	return NULL;
-+}
-+
-+static void snd_dma_sg_fallback_free(struct snd_dma_buffer *dmab)
-+{
-+	vunmap(dmab->area);
-+	__snd_dma_sg_fallback_free(dmab, dmab->private_data);
-+}
-+
-+static int snd_dma_sg_fallback_mmap(struct snd_dma_buffer *dmab,
-+				    struct vm_area_struct *area)
-+{
-+	struct snd_dma_sg_fallback *sgbuf = dmab->private_data;
-+
-+	if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK)
-+		area->vm_page_prot = pgprot_writecombine(area->vm_page_prot);
-+	return vm_map_pages(area, sgbuf->pages, sgbuf->count);
-+}
-+
-+static const struct snd_malloc_ops snd_dma_sg_fallback_ops = {
-+	.alloc = snd_dma_sg_fallback_alloc,
-+	.free = snd_dma_sg_fallback_free,
-+	.mmap = snd_dma_sg_fallback_mmap,
-+	/* reuse vmalloc helpers */
-+	.get_addr = snd_dma_vmalloc_get_addr,
-+	.get_page = snd_dma_vmalloc_get_page,
-+	.get_chunk_size = snd_dma_vmalloc_get_chunk_size,
-+};
- #endif /* CONFIG_SND_DMA_SGBUF */
-
- /*
-@@ -736,6 +841,10 @@ static const struct snd_malloc_ops *dma_ops[] = {
- #ifdef CONFIG_GENERIC_ALLOCATOR
- 	[SNDRV_DMA_TYPE_DEV_IRAM] = &snd_dma_iram_ops,
- #endif /* CONFIG_GENERIC_ALLOCATOR */
-+#ifdef CONFIG_SND_DMA_SGBUF
-+	[SNDRV_DMA_TYPE_DEV_SG_FALLBACK] = &snd_dma_sg_fallback_ops,
-+	[SNDRV_DMA_TYPE_DEV_WC_SG_FALLBACK] = &snd_dma_sg_fallback_ops,
-+#endif
- #endif /* CONFIG_HAS_DMA */
- };
-
diff --git a/sources b/sources
index e172f4b98..dd3fe1104 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linux-5.17.3.tar.xz) = 94cf35f451ee0d17a36f4d45e99a284e13951f70449f69789b453fc3a053a474519fca3bed0ee84da203b1a9baabb26e7e663034c355f2293fc7704b9b95b23d
-SHA512 (kernel-abi-stablelists-5.17.3-302.tar.bz2) = 7205c3340a1788f6dca4f3d07660cc0d6b532887e77519eaf80defba48d2841c19f7816307f4487f89f4e4823393e9c2e0cb030cebf2a444ad84976a56bd4ae1
-SHA512 (kernel-kabi-dw-5.17.3-302.tar.bz2) = ecf167b10b6d039e1714eb51b175faf48a151c94f716749597d86c93c392cadf9b06694df8a16e186d28ce03b3642ddb0cde13cfe4af826a1a868bc3f069c111
+SHA512 (linux-5.17.4.tar.xz) = cc04ca4e1b925f7ee4ae7513e3ddaf848021a5ee5f7e39e96450f30dc4ba19891d8eed014e5467bf85f35bb3495297291685ee7a6e93d8f66aa7b1e617d610eb
+SHA512 (kernel-abi-stablelists-5.17.4-300.tar.bz2) = 7db9cbac440599e6e04f59f88a139529cafb1804f3b94644593e16244bdbe1b5f9ece90a2ff5bf15b31f1cf657b95482a9bb2f0b1a686872850cb3f48efa3a72
+SHA512 (kernel-kabi-dw-5.17.4-300.tar.bz2) = f89906fae867bef6df9806bd098311c02d373c7930439c205f684140eeb6e32d5e0b3ba450784414c9c34960d933953c1805fcc3dc52716c2f8a2c1325f4baa8