kernel: bump 4.4 to 4.4.119

This bumps the 4.4. kernel in master to 4.4.119.
Includes more Meltdown & Spectre mitigation.

* Refresh patches.
* Refresh x86/config for RETPOLINE.
* Deleted 8049-PCI-layerscape-Add-fsl-ls2085a-pcie-compatible-ID.patch (accepted upstream)
* Deleted 8050-PCI-layerscape-Fix-MSG-TLP-drop-setting.patch (accepted upstream)
* Deleted 650-pppoe_header_pad.patch (does not apply anymore (code was replaced)).

Bumps from 4.4.112 to 4.4.115 were handled by Kevin Darbyshire-Bryant.

Compile-tested on: ar71xx & oxnas.

Signed-off-by: Stijn Segers <foss@volatilesystems.org>
Tested-by: Rosen Penev <rosenp@gmail.com>

4 files changed, 44 insertions, 49 deletions

diff --git a/target/linux/oxnas/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch b/target/linux/oxnas/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch
index 9f4b044473..204d6e0bc7 100644
--- a/target/linux/oxnas/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch
+++ b/target/linux/oxnas/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch
@@ -2335,16 +2335,16 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  						oob, ops, toread);
  					oobreadlen -= toread;
  				}
-@@ -2024,7 +2078,7 @@ static int nand_do_read_oob(struct mtd_i
- 			    struct mtd_oob_ops *ops)
+@@ -2025,7 +2079,7 @@ static int nand_do_read_oob(struct mtd_i
  {
+ 	unsigned int max_bitflips = 0;
  	int page, realpage, chipnr;
 -	struct nand_chip *chip = mtd->priv;
 +	struct nand_chip *chip = mtd_to_nand(mtd);
  	struct mtd_ecc_stats stats;
  	int readlen = ops->ooblen;
  	int len;
-@@ -2036,10 +2090,7 @@ static int nand_do_read_oob(struct mtd_i
+@@ -2037,10 +2091,7 @@ static int nand_do_read_oob(struct mtd_i
  
  	stats = mtd->ecc_stats;
  
@@ -2356,7 +2356,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	if (unlikely(ops->ooboffs >= len)) {
  		pr_debug("%s: attempt to start read outside oob\n",
-@@ -2073,7 +2124,7 @@ static int nand_do_read_oob(struct mtd_i
+@@ -2074,7 +2125,7 @@ static int nand_do_read_oob(struct mtd_i
  			break;
  
  		len = min(len, readlen);
@@ -2365,7 +2365,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  		if (chip->options & NAND_NEED_READRDY) {
  			/* Apply delay or wait for ready/busy pin */
-@@ -2232,19 +2283,20 @@ static int nand_write_page_swecc(struct
+@@ -2235,19 +2286,20 @@ static int nand_write_page_swecc(struct
  				 const uint8_t *buf, int oob_required,
  				 int page)
  {
@@ -2390,7 +2390,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	return chip->ecc.write_page_raw(mtd, chip, buf, 1, page);
  }
-@@ -2261,12 +2313,11 @@ static int nand_write_page_hwecc(struct
+@@ -2264,12 +2316,11 @@ static int nand_write_page_hwecc(struct
  				  const uint8_t *buf, int oob_required,
  				  int page)
  {
@@ -2404,7 +2404,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) {
  		chip->ecc.hwctl(mtd, NAND_ECC_WRITE);
-@@ -2274,8 +2325,10 @@ static int nand_write_page_hwecc(struct
+@@ -2277,8 +2328,10 @@ static int nand_write_page_hwecc(struct
  		chip->ecc.calculate(mtd, p, &ecc_calc[i]);
  	}
  
@@ -2417,7 +2417,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
  
-@@ -2303,11 +2356,10 @@ static int nand_write_subpage_hwecc(stru
+@@ -2306,11 +2359,10 @@ static int nand_write_subpage_hwecc(stru
  	int ecc_size      = chip->ecc.size;
  	int ecc_bytes     = chip->ecc.bytes;
  	int ecc_steps     = chip->ecc.steps;
@@ -2430,7 +2430,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	for (step = 0; step < ecc_steps; step++) {
  		/* configure controller for WRITE access */
-@@ -2335,8 +2387,10 @@ static int nand_write_subpage_hwecc(stru
+@@ -2338,8 +2390,10 @@ static int nand_write_subpage_hwecc(stru
  	/* copy calculated ECC for whole page to chip->buffer->oob */
  	/* this include masked-value(0xFF) for unwritten subpages */
  	ecc_calc = chip->buffers->ecccalc;
@@ -2443,7 +2443,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	/* write OOB buffer to NAND device */
  	chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
-@@ -2472,7 +2526,8 @@ static int nand_write_page(struct mtd_in
+@@ -2475,7 +2529,8 @@ static int nand_write_page(struct mtd_in
  static uint8_t *nand_fill_oob(struct mtd_info *mtd, uint8_t *oob, size_t len,
  			      struct mtd_oob_ops *ops)
  {
@@ -2453,7 +2453,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	/*
  	 * Initialise to all 0xFF, to avoid the possibility of left over OOB
-@@ -2487,31 +2542,12 @@ static uint8_t *nand_fill_oob(struct mtd
+@@ -2490,31 +2545,12 @@ static uint8_t *nand_fill_oob(struct mtd
  		memcpy(chip->oob_poi + ops->ooboffs, oob, len);
  		return oob + len;
  
@@ -2491,7 +2491,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	default:
  		BUG();
  	}
-@@ -2532,12 +2568,11 @@ static int nand_do_write_ops(struct mtd_
+@@ -2535,12 +2571,11 @@ static int nand_do_write_ops(struct mtd_
  			     struct mtd_oob_ops *ops)
  {
  	int chipnr, realpage, page, blockmask, column;
@@ -2506,7 +2506,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	uint8_t *oob = ops->oobbuf;
  	uint8_t *buf = ops->datbuf;
-@@ -2662,7 +2697,7 @@ err_out:
+@@ -2665,7 +2700,7 @@ err_out:
  static int panic_nand_write(struct mtd_info *mtd, loff_t to, size_t len,
  			    size_t *retlen, const uint8_t *buf)
  {
@@ -2515,7 +2515,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	int chipnr = (int)(to >> chip->chip_shift);
  	struct mtd_oob_ops ops;
  	int ret;
-@@ -2725,15 +2760,12 @@ static int nand_do_write_oob(struct mtd_
+@@ -2728,15 +2763,12 @@ static int nand_do_write_oob(struct mtd_
  			     struct mtd_oob_ops *ops)
  {
  	int chipnr, page, status, len;
@@ -2533,7 +2533,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	/* Do not allow write past end of page */
  	if ((ops->ooboffs + ops->ooblen) > len) {
-@@ -2850,7 +2882,7 @@ out:
+@@ -2853,7 +2885,7 @@ out:
   */
  static int single_erase(struct mtd_info *mtd, int page)
  {
@@ -2542,7 +2542,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	/* Send commands to erase a block */
  	chip->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page);
  	chip->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1);
-@@ -2882,7 +2914,7 @@ int nand_erase_nand(struct mtd_info *mtd
+@@ -2885,7 +2917,7 @@ int nand_erase_nand(struct mtd_info *mtd
  		    int allowbbt)
  {
  	int page, status, pages_per_block, ret, chipnr;
@@ -2551,7 +2551,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	loff_t len;
  
  	pr_debug("%s: start = 0x%012llx, len = %llu\n",
-@@ -2921,7 +2953,7 @@ int nand_erase_nand(struct mtd_info *mtd
+@@ -2924,7 +2956,7 @@ int nand_erase_nand(struct mtd_info *mtd
  	while (len) {
  		/* Check if we have a bad block, we do not erase bad blocks! */
  		if (nand_block_checkbad(mtd, ((loff_t) page) <<
@@ -2560,7 +2560,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  			pr_warn("%s: attempt to erase a bad block at page 0x%08x\n",
  				    __func__, page);
  			instr->state = MTD_ERASE_FAILED;
-@@ -3008,7 +3040,20 @@ static void nand_sync(struct mtd_info *m
+@@ -3011,7 +3043,20 @@ static void nand_sync(struct mtd_info *m
   */
  static int nand_block_isbad(struct mtd_info *mtd, loff_t offs)
  {
@@ -2582,7 +2582,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  }
  
  /**
-@@ -3097,7 +3142,7 @@ static int nand_suspend(struct mtd_info
+@@ -3100,7 +3145,7 @@ static int nand_suspend(struct mtd_info
   */
  static void nand_resume(struct mtd_info *mtd)
  {
@@ -2591,7 +2591,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	if (chip->state == FL_PM_SUSPENDED)
  		nand_release_device(mtd);
-@@ -3269,7 +3314,7 @@ ext_out:
+@@ -3272,7 +3317,7 @@ ext_out:
  
  static int nand_setup_read_retry_micron(struct mtd_info *mtd, int retry_mode)
  {
@@ -2600,7 +2600,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	uint8_t feature[ONFI_SUBFEATURE_PARAM_LEN] = {retry_mode};
  
  	return chip->onfi_set_features(mtd, chip, ONFI_FEATURE_ADDR_READ_RETRY,
-@@ -3940,10 +3985,13 @@ ident_done:
+@@ -3943,10 +3988,13 @@ ident_done:
  	return type;
  }
  
@@ -2617,7 +2617,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	if (of_get_nand_bus_width(dn) == 16)
  		chip->options |= NAND_BUSWIDTH_16;
-@@ -3952,6 +4000,7 @@ static int nand_dt_init(struct mtd_info
+@@ -3955,6 +4003,7 @@ static int nand_dt_init(struct mtd_info
  		chip->bbt_options |= NAND_BBT_USE_FLASH;
  
  	ecc_mode = of_get_nand_ecc_mode(dn);
@@ -2625,7 +2625,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	ecc_strength = of_get_nand_ecc_strength(dn);
  	ecc_step = of_get_nand_ecc_step_size(dn);
  
-@@ -3964,6 +4013,9 @@ static int nand_dt_init(struct mtd_info
+@@ -3967,6 +4016,9 @@ static int nand_dt_init(struct mtd_info
  	if (ecc_mode >= 0)
  		chip->ecc.mode = ecc_mode;
  
@@ -2635,7 +2635,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	if (ecc_strength >= 0)
  		chip->ecc.strength = ecc_strength;
  
-@@ -3987,15 +4039,16 @@ int nand_scan_ident(struct mtd_info *mtd
+@@ -3990,15 +4042,16 @@ int nand_scan_ident(struct mtd_info *mtd
  		    struct nand_flash_dev *table)
  {
  	int i, nand_maf_id, nand_dev_id;
@@ -2658,7 +2658,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	if (!mtd->name && mtd->dev.parent)
  		mtd->name = dev_name(mtd->dev.parent);
-@@ -4058,7 +4111,7 @@ EXPORT_SYMBOL(nand_scan_ident);
+@@ -4061,7 +4114,7 @@ EXPORT_SYMBOL(nand_scan_ident);
   */
  static bool nand_ecc_strength_good(struct mtd_info *mtd)
  {
@@ -2667,7 +2667,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	struct nand_ecc_ctrl *ecc = &chip->ecc;
  	int corr, ds_corr;
  
-@@ -4086,10 +4139,10 @@ static bool nand_ecc_strength_good(struc
+@@ -4089,10 +4142,10 @@ static bool nand_ecc_strength_good(struc
   */
  int nand_scan_tail(struct mtd_info *mtd)
  {
@@ -2680,7 +2680,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	/* New bad blocks should be marked in OOB, flash-based BBT, or both */
  	BUG_ON((chip->bbt_options & NAND_BBT_NO_OOB_BBM) &&
-@@ -4116,19 +4169,15 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4119,19 +4172,15 @@ int nand_scan_tail(struct mtd_info *mtd)
  	/*
  	 * If no default placement scheme is given, select an appropriate one.
  	 */
@@ -2703,7 +2703,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  			break;
  		default:
  			pr_warn("No oob scheme defined for oobsize %d\n",
-@@ -4171,7 +4220,7 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4174,7 +4223,7 @@ int nand_scan_tail(struct mtd_info *mtd)
  			ecc->write_oob = nand_write_oob_std;
  		if (!ecc->read_subpage)
  			ecc->read_subpage = nand_read_subpage;
@@ -2712,7 +2712,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  			ecc->write_subpage = nand_write_subpage_hwecc;
  
  	case NAND_ECC_HW_SYNDROME:
-@@ -4249,10 +4298,8 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4252,10 +4301,8 @@ int nand_scan_tail(struct mtd_info *mtd)
  		}
  
  		/* See nand_bch_init() for details. */
@@ -2725,7 +2725,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  		if (!ecc->priv) {
  			pr_warn("BCH ECC initialization failed!\n");
  			BUG();
-@@ -4283,20 +4330,9 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4286,20 +4333,9 @@ int nand_scan_tail(struct mtd_info *mtd)
  	if (!ecc->write_oob_raw)
  		ecc->write_oob_raw = ecc->write_oob;
  
@@ -2749,7 +2749,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  
  	/*
  	 * Set the number of read / write steps for one page depending on ECC
-@@ -4309,6 +4345,21 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4312,6 +4348,21 @@ int nand_scan_tail(struct mtd_info *mtd)
  	}
  	ecc->total = ecc->steps * ecc->bytes;
  
@@ -2771,7 +2771,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	/* Allow subpage writes up to ecc.steps. Not possible for MLC flash */
  	if (!(chip->options & NAND_NO_SUBPAGE_WRITE) && nand_is_slc(chip)) {
  		switch (ecc->steps) {
-@@ -4365,10 +4416,6 @@ int nand_scan_tail(struct mtd_info *mtd)
+@@ -4368,10 +4419,6 @@ int nand_scan_tail(struct mtd_info *mtd)
  	mtd->_block_markbad = nand_block_markbad;
  	mtd->writebufsize = mtd->writesize;
  
@@ -2782,7 +2782,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	/*
  	 * Initialize bitflip_threshold to its default prior scan_bbt() call.
  	 * scan_bbt() might invoke mtd_read(), thus bitflip_threshold must be
-@@ -4424,7 +4471,7 @@ EXPORT_SYMBOL(nand_scan);
+@@ -4427,7 +4474,7 @@ EXPORT_SYMBOL(nand_scan);
   */
  void nand_release(struct mtd_info *mtd)
  {
@@ -4993,7 +4993,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  /*
   * NAND Flash Manufacturer ID Codes
   */
-@@ -850,7 +911,6 @@ extern int nand_do_read(struct mtd_info
+@@ -851,7 +912,6 @@ extern int nand_do_read(struct mtd_info
   * @chip_delay:		R/B delay value in us
   * @options:		Option flags, e.g. 16bit buswidth
   * @bbt_options:	BBT option flags, e.g. NAND_BBT_USE_FLASH
@@ -5001,7 +5001,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
   * @part_probe_types:	NULL-terminated array of probe types
   */
  struct platform_nand_chip {
-@@ -858,7 +918,6 @@ struct platform_nand_chip {
+@@ -859,7 +919,6 @@ struct platform_nand_chip {
  	int chip_offset;
  	int nr_partitions;
  	struct mtd_partition *partitions;
@@ -5009,7 +5009,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	int chip_delay;
  	unsigned int options;
  	unsigned int bbt_options;
-@@ -908,15 +967,6 @@ struct platform_nand_data {
+@@ -909,15 +968,6 @@ struct platform_nand_data {
  	struct platform_nand_ctrl ctrl;
  };
  
@@ -5142,7 +5142,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  		      long long offset, long long length);
 --- a/include/linux/mtd/sh_flctl.h
 +++ b/include/linux/mtd/sh_flctl.h
-@@ -143,11 +143,11 @@ enum flctl_ecc_res_t {
+@@ -143,7 +143,6 @@ enum flctl_ecc_res_t {
  struct dma_chan;
  
  struct sh_flctl {
@@ -5150,12 +5150,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	struct nand_chip	chip;
  	struct platform_device	*pdev;
  	struct dev_pm_qos_request pm_qos;
- 	void __iomem		*reg;
-+	resource_size_t		fifo;
- 
- 	uint8_t	done_buff[2048 + 64];	/* max size 2048 + 64 */
- 	int	read_bytes;
-@@ -186,7 +186,7 @@ struct sh_flctl_platform_data {
+@@ -187,7 +186,7 @@ struct sh_flctl_platform_data {
  
  static inline struct sh_flctl *mtd_to_flctl(struct mtd_info *mtdinfo)
  {
diff --git a/target/linux/oxnas/patches-4.4/0074-mtd-nand-import-nand_hw_control_init.patch b/target/linux/oxnas/patches-4.4/0074-mtd-nand-import-nand_hw_control_init.patch
index aefcfd98a7..8ff28b3bc2 100644
--- a/target/linux/oxnas/patches-4.4/0074-mtd-nand-import-nand_hw_control_init.patch
+++ b/target/linux/oxnas/patches-4.4/0074-mtd-nand-import-nand_hw_control_init.patch
@@ -39,7 +39,7 @@ Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
  	info->platform   = plat;
 --- a/drivers/mtd/nand/brcmnand/brcmnand.c
 +++ b/drivers/mtd/nand/brcmnand/brcmnand.c
-@@ -2156,8 +2156,7 @@ int brcmnand_probe(struct platform_devic
+@@ -2149,8 +2149,7 @@ int brcmnand_probe(struct platform_devic
  
  	init_completion(&ctrl->done);
  	init_completion(&ctrl->dma_done);
@@ -87,7 +87,7 @@ Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
  	}
 --- a/drivers/mtd/nand/nand_base.c
 +++ b/drivers/mtd/nand/nand_base.c
-@@ -3205,8 +3205,7 @@ static void nand_set_defaults(struct nan
+@@ -3208,8 +3208,7 @@ static void nand_set_defaults(struct nan
  
  	if (!chip->controller) {
  		chip->controller = &chip->hwcontrol;
@@ -135,7 +135,7 @@ Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
  
 --- a/drivers/mtd/nand/sunxi_nand.c
 +++ b/drivers/mtd/nand/sunxi_nand.c
-@@ -1426,8 +1426,7 @@ static int sunxi_nfc_probe(struct platfo
+@@ -1432,8 +1432,7 @@ static int sunxi_nfc_probe(struct platfo
  		return -ENOMEM;
  
  	nfc->dev = dev;
diff --git a/target/linux/oxnas/patches-4.4/800-oxnas-ehci.patch b/target/linux/oxnas/patches-4.4/800-oxnas-ehci.patch
index 5b25afc953..7f26de6b14 100644
--- a/target/linux/oxnas/patches-4.4/800-oxnas-ehci.patch
+++ b/target/linux/oxnas/patches-4.4/800-oxnas-ehci.patch
@@ -1,6 +1,6 @@
 --- a/drivers/usb/host/Kconfig
 +++ b/drivers/usb/host/Kconfig
-@@ -313,6 +313,13 @@ config USB_OCTEON_EHCI
+@@ -315,6 +315,13 @@ config USB_OCTEON_EHCI
  	  USB 2.0 device support.  All CN6XXX based chips with USB are
  	  supported.
  
diff --git a/target/linux/oxnas/patches-4.4/999-libata-hacks.patch b/target/linux/oxnas/patches-4.4/999-libata-hacks.patch
index 1f4799dd88..ac278ab234 100644
--- a/target/linux/oxnas/patches-4.4/999-libata-hacks.patch
+++ b/target/linux/oxnas/patches-4.4/999-libata-hacks.patch
@@ -15,7 +15,7 @@
  	/* initialize internal qc */
  
  	/* XXX: Tag 0 is used for drivers with legacy EH as some
-@@ -4787,6 +4795,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
+@@ -4788,6 +4796,9 @@ struct ata_queued_cmd *ata_qc_new_init(s
  	if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
  		return NULL;
  
@@ -25,7 +25,7 @@
  	/* libsas case */
  	if (ap->flags & ATA_FLAG_SAS_HOST) {
  		tag = ata_sas_allocate_tag(ap);
-@@ -4832,6 +4843,8 @@ void ata_qc_free(struct ata_queued_cmd *
+@@ -4833,6 +4844,8 @@ void ata_qc_free(struct ata_queued_cmd *
  		qc->tag = ATA_TAG_POISON;
  		if (ap->flags & ATA_FLAG_SAS_HOST)
  			ata_sas_free_tag(tag, ap);